Predictor Of Poor Outcome Research Articles

Predictors of Poor Outcomes in Chronic Obstructive Pulmonary Disease (COPD) Patients Admitted to the Emergency Department With COVID-19: A Prospective Study.

Objectives Long-term consequences of COVID-19 in the post-pandemic era are still being investigated. Despite the growing data on COVID-19, there remains a lack of information regarding predictors of poor outcomes among chronic obstructive pulmonary disease (COPD) patients with COVID-19. Methods A single-center prospective cohort study was conducted with a total of 172 adult COPD patients with COVID-19 pneumonia included. Univariable and multivariable analyses were conducted to define independent factors associated with ICU admission, need for mechanical ventilation, or all-cause mortality in 30 days following COVID-19 pneumonia. receiver operating characteristic (ROC) analyses evaluated the diagnostic performance of the independent predictors. Results Out of all the patients, 73 (42.4%) experienced poor outcomes. Lower forced expiratory volume in the first second (FEV1) (OR= 0.949, p= 0.004), higher radiological severity score (OR= 1.15, p= 0.004), and lower respiratory rate oxygenation (ROX) index (OR= 0.867, p<0.001) were independently associated with poor outcomes.ROX index was found a better predictor of poor outcome than oxygen saturation (SaO2)/fraction of inspired oxygen (FiO2) and partial pressure of oxygen (PaO2)/FiO2 ratio (area under the curve (AUC)=0.80 vs. 0.73, p=0.01; AUC= 0. 80 vs. 0.63 p=0.001). A significant decline in FEV1 values compared to baseline values was observed (55.9 ±12.9 vs. 62.1±10.0; p<0.001). Conclusion Lower baseline FEV1, higher COVID-19 radiological severity score, and lower ROX index are strongly associated with poor outcomes in COPD patients with COVID-19.

Investigating cross-sectional and longitudinal relationships between brain structure and distinct dimensions of externalizing psychopathology in the ABCD sample.

Externalizing psychopathology in childhood is a predictor of poor outcomes across the lifespan. Children exhibiting elevated externalizing symptoms also commonly show emotion dysregulation and callous-unemotional (CU) traits. Examining cross-sectional and longitudinal neural correlates across dimensions linked to externalizing psychopathology during childhood may clarify shared or distinct neurobiological vulnerability for psychopathological impairment later in life. We used tabulated brain structure and behavioural data from baseline, year 1, and year 2 timepoints of the Adolescent Brain Cognitive Development Study (ABCD; baseline n = 10,534). We fit separate linear mixed effect models to examine whether baseline brain structures in frontolimbic and striatal regions (cortical thickness or subcortical volume) were associated with externalizing symptoms, emotion dysregulation, and/or CU traits at baseline and over a two-year period. The most robust relationships found at the cross-sectional level was between cortical thickness in the right rostral middle frontal gyrus and bilateral pars orbitalis was positively associated with CU traits (β = |0.027-0.033|, pcorrected = 0.009-0.03). Over the two-year follow-up period, higher baseline cortical thickness in the left pars triangularis and rostral middle frontal gyrus predicted greater decreases in externalizing symptoms ((F = 6.33-6.94, pcorrected = 0.014). The results of the current study suggest that unique regions within frontolimbic and striatal networks may be more strongly associated with different dimensions of externalizing psychopathology. The longitudinal findings indicate that brain structure in early childhood may provide insight into structural features that influence behaviour over time.

Examination of Sarcopenia with Obesity as a Prognostic Factor in Patients with Colorectal Cancer Using the Psoas Muscle Mass Index

Background: Sarcopenia, the age-related loss of muscle mass, is a negative prognostic factor in gastrointestinal cancer. Sarcopenia combined with visceral obesity (sarcopenic obesity) is associated with poor outcomes. We explored the influence of obesity and other factors on the prognosis of patients with colorectal cancer diagnosed with sarcopenia. Methods: We enrolled 211 patients with colorectal cancer diagnosed with preoperative sarcopenic obesity who underwent radical resection at Osaka University Hospital between January 2009 and January 2012. Muscle mass was assessed using the psoas muscle mass index. Obesity was evaluated by measuring the visceral fat area in the umbilical region. Patients were categorized into two groups: sarcopenia with obesity (SO) and sarcopenia without obesity (non-SO). Overall survival, cancer-specific survival, and cancer-related relapse-free survival (CRRFS) were compared between the two groups. Patient characteristics, including age, sex, body mass index, serum albumin, C-reactive protein, tumor markers, prognostic nutritional index (PNI), modified Glasgow prognostic score (mGPS), and geriatric nutritional risk index (GNRI), were also analyzed. Results: CRRFS was significantly shorter in the SO group than in the non-SO group (p = 0.028). PNI, mGPS, and GNRI were not identified as significant prognostic factors for CRRFS. Multivariate analysis highlighted sarcopenic obesity, elevated carcinoembryonic antigen levels, and unfavorable histological types as significant predictors of poor CRRFS outcomes. Conclusions: Sarcopenic obesity is an independent predictor of poor prognosis in patients with CRC. Thus, interventions aimed at increasing muscle mass and reducing visceral fat could potentially improve the prognosis of these patients.

Quantification of blood and CSF volume to predict outcome after aneurysmal subarachnoid hemorrhage

This study aimed to describe the relationship between blood and CSF volumes in different compartments on baseline CT after aSAH, assess if they independently predict long-term outcome, and explore their interaction with age. CT scans from patients participating in a prospective multicenter randomized controlled trial of patients with aSAH were segmented for blood and CSF volumes. The primary outcomes were the mRS, and the Subarachnoid Hemorrhage Outcome Tool (SAHOT) at day 28 and 180. Univariate regressions were conducted to identify significant predictors of poor outcomes, followed by principal component analysis to explore correlations between imaging variables and WFNS. A multivariate predictive model was then developed and optimized using stepwise regression. CT scans from 97 patients with a median delay from symptom onset of 271 min (131–547) were analyzed. Univariate analysis showed only WFNS, and total blood volume (TBV) were significant predictors of both short and long-term outcome with WFNS more predictive of mRS and TBV more predictive of SAHOT. Principal component analysis showed strong dependencies between the imaging predictors. Multivariate ordinal regression showed models with WFNS alone were most predictive of day 180 mRS and models with TBV alone were most predictive of SAHOT. TBV was the most significant measured imaging predictor of poor long-term outcome after aSAH. All these imaging predictors are correlated, however, and may have multiple complex interactions necessitating larger datasets to detect if they provide any additional predictive value for long-term outcome.

Long-term surgical outcomes and prognostic factors for advanced-stage retinopathy of prematurity after vitrectomy

Background/aimsThe aims of this study is to evaluate the anatomic, visual outcomes and associated prognostic factors in patients with advanced retinopathy of prematurity (ROP) following vitrectomy.MethodsA retrospective cohort study of...

Impact of maternal risk factors on the outcome of pregnancy in Baghdad city

To find out the impact of maternal risk factors on the outcome of pregnancy in Baghdad city. A descriptive purposive study was carried out on 100 postpartum women who had delivered for 1 hr. to 24 hrs. ago . the study sample was selected from three hospitals in Baghdad city ( Baghdad teaching hospital ,Fatima Al-Zahra'a maternity and pediatric teaching hospital and Al-Yarmook teaching hospital),during the period from 25 Jan. to 25 Feb. 2006. The data were collected through the use of questionnaire format reviewing pregnants' records and personal interview and were analyzed by using descriptive and inferential statistical approaches. The finding revealed that maternal pregnancy complications had weak effects on pregnancy outcome , while maternal employment &amp; spouse's consanguinity were predictors for poor pregnancy outcome . The study recommended the necessity of establishing health education programs for pregnant to be self monitoring &amp; early detection of complications that associate the pregnancy . In addition promote the system of follow up care during antenatal ,perinatal,&amp; postnatal.

Genetic Variants ε2 and ε4 of APOE Predict Mortality and Poor Outcome Independently in Spontaneous Intracerebral Hemorrhage Within the Chinese Han Population.

The heightened mortality and disability rates, coupled with restricted neurological recovery post intracerebral hemorrhage (ICH), have sparked considerable attention toward its treatment and results. Simultaneously, the influence of the APOE gene on ICH prognosis has been well-documented. This research aimed to explore the relationship between specific APOE alleles in the present cohort and the incidences of mortality, recurrence, and adverse prognosis, as determined by neurological function assessments in ICH patients. Data on patients diagnosed with ICH and hospitalized in the Department of Neurology at our institution from October 2021 to March 2022 were collected, including determining their APOE genotypes. A 1-year follow-up was conducted to evaluate mortality, ICH recurrence, and modified Rankin Scale (mRS) scores at 3 and 12 months. Poor prognosis was defined as an mRS score of ≥ 3. Initially, we analyzed the relationships between different APOE alleles and mortality, recurrence, and poor prognosis. Subsequently, we explored additional factors influencing each prognostic outcome and conducted multivariate analysis to identify independent risk factors. An analysis was conducted on 289 patients diagnosed with ICH. The presence of the ε2 allele was found to be a significant independent predictor for unfavorable outcomes at both 3 months (p = 0.022, OR = 2.138, 95% CI [2.041, 3.470]) and 1 year (p = 0.020, OR = 5.116, 95% CI [5.044, 5.307]). Moreover, the ε4 allele was established as an independent risk factor for ICH recurrence within 1 year (p = 0.025, OR = 2.326, 95% CI [1.163, 2.652]), as well as for mortality at 3 months (p = 0.037, OR = 4.250, 95% CI [4.068, 4.920]) and 1 year (p = 0.023, OR = 4.109, 95% CI [4.016, 4.739]). In conclusions, Both APOE ε2 and ε4 variants independently heighten mortality risk, recurrence, and poor prognosis after ICH. The substantial influence underscores the need for additional investigation into the impact of APOE genotype on ICH prognosis.

PROVISIONAL STENTING IN LEFT MAIN STEM DISEASE: LONG-TERM OUTCOMES AND IMPACT ON SIDE BRANCH PERFUSION

Left main stem disease (LMSD) is a severe form of coronary artery disease (CAD) that involves a significant risk of mortality if not treated effectively. Traditionally, coronary artery bypass grafting (CABG) has been the primary method for revascularization in LMSD. However, percutaneous coronary intervention (PCI), especially provisional stenting using drug-eluting stents (DES), has gained popularity for its minimal invasiveness and comparable clinical outcomes. Provisional stenting allows treatment of the main vessel with additional side branch stenting only when needed, reducing complications and stent usage. Objective: The primary objective of this study is to evaluate the long-term outcomes of provisional stenting in patients with LMSD, focusing on its impact on side branch perfusion, in-stent restenosis (ISR), and major adverse cardiac events (MACE). Methods: This retrospective cohort study was conducted at a tertiary care hospital specializing in cardiology between January 2023 and December 2023. A total of 284 patients who underwent provisional stenting for LMSD were included. Fractional flow reserve (FFR) and quantitative coronary angiography (QCA) were used to assess side branch perfusion, with follow-up data including clinical outcomes such as ISR, MACE, and survival rates. Multivariate regression analysis was used to identify predictors of poor outcomes, and Kaplan-Meier survival curves were generated to compare outcomes based on side branch perfusion status. Results: The study found that 77.5% of patients achieved adequate side branch perfusion (FFR &gt; 0.80) after provisional stenting, while 22.5% had impaired perfusion (FFR ≤ 0.80). The incidence of MACE was 10.6%, and ISR was reported in 7.0% of patients during the one-year follow-up period. Kaplan-Meier analysis showed a significant survival benefit for patients with adequate side branch perfusion (Log-Rank p &lt; 0.001). Age and diabetes mellitus were significant predictors of MACE. Conclusion: Provisional stenting in LMSD provides favourable long-term outcomes, particularly in terms of side branch perfusion and reduced MACE. However, a subset of patients, particularly those with diabetes, may require additional interventions. Future studies should focus on improving outcomes in patients with impaired side branch perfusion and exploring the role of advanced imaging techniques in optimizing stenting strategies.

8772 Impact of Stress Hyperglycemia on Individuals Hospitalized for COVID-19 with and without Diabetes

Abstract Disclosure: E. Burguera-Couce: None. V.O. Cheng: None. J.G. Monteiro: None. G. Gopalakrishnan: None. Background: Stress hyperglycemia (SH), the physiologic increase in blood glucose during severe illness, has been linked with poor outcomes in certain disease states1. Hyperglycemia in the setting of diabetes (DM) has been well established as a predictor of poor outcomes in Coronavirus disease 2019 (COVID-19) infection2-4. The impact of SH on health outcomes for individuals without DM (NoDM) hospitalized with COVID-19 infection is less clear with studies reporting variable outcomes in this population4-6. Objective: To evaluate the impact of SH on health outcomes among hospitalized individuals with COVID-19Methods: Data from 1001 individuals with SH (defined as ≥ 2 instances of BG above 180 mg/dL) admitted in Rhode Island with COVID-19 infection during the first-wave (March 1-June 30, 2020) and second-wave (July 1, 2020-February 28, 2021) was analyzed. Multivariate logistic regression was conducted to compare DM status for length of stay (LOS), ICU admission, mechanical ventilation (MV) and in-hospital mortality, and was adjusted for age, race/ethnicity, gender, insurance, and wave. Model investigating risk factors associated with poor outcomes (ICU admission, MV or in-hospital mortality) in hospitalized individuals with SH was additionally adjusted to include BMI, Chronic kidney disease (CKD), hypertension (HTN), pulmonary disease, and cardiovascular diseases. Results: 17.0% (170) of the cohort had NoDM. Average age (67.6±13.9), gender (57.1% male) and race/ethnicity (Caucasian/White 48.9%, Hispanic 28.0%, Black 13.2% and Other 10.0%) noted in the overall cohort. Individuals with NoDM were more likely to be Caucasian/White (57.7 vs 47.1%, p-value=0.0122), and more likely to require LOS ≥1-week (OR 2.32[1.57-3.44]), ICU admission (2.26[1.60-3.20]) and MV (3.39[2.35-4.89]). NoDM was also associated with higher in-hospital mortality (3.44[2.39-4.96]). The risk of poor outcomes was significantly higher in NoDM compared to DM (ICU admission 47.7 vs 28.6%, MV 45.3 vs 20.1%, Mortality 41.8 vs. 18.2%). In multivariate analysis, Caucasians/Whites (0.50[0.29-0.87]) were less likely to have poor outcomes than the other races. NoDM (3.55[2.40-5.25]), male gender (1.57[1.16-2.13]), CKD stage 5 (1.94[1.40-2.68]), and admission during the first-wave (2.64[1.89-3.70]) were identified as independent risk factors for poor outcomes in SH associated with COVID-19. Conclusion: Our study showed that individuals without a known diagnosis of diabetes hospitalized with COVID-19 who experienced SH during their hospital course had worse outcomes when compared to individuals with diabetes and hyperglycemia. NoDM, male gender, nonwhite race/ethnicity, CKD stage 5 and admission during the first wave were identified as independent risk factors for poor outcomes in COVID-19 hospitalizations with hyperglycemia. Presentation: 6/1/2024

Outcome of Children with Congenital Cytomegalovirus Infection: A Retrospective Observational Study

Abstract Objective Congenital cytomegalovirus (CMV) infection is a common intrauterine infection and the leading cause of nonhereditary sensorineural hearing loss. This study aims to assess the long-term outcome of the infection and to identify infants at risk of developing long-term sequelae. Methods This retrospective single-center observational study includes infants born between 2003 and 2019 with confirmed congenital CMV (based on current criteria). Brain imaging (ultrasound and magnetic resonance imaging [MRI]), clinical monitoring of neurosensory development, and auditory brainstem evoked responses were performed, as well as long-term neurodevelopmental follow-up to assess sequelae. Results A total of 66 infants with congenital CMV were included in the study. Median gestational age at birth was 38.6 weeks (interquartile range: 36.9–40.1). Clinical findings included intrauterine growth restriction (39%), microcephaly (29%), thrombocytopenia (17%), and jaundice (11%). Brain abnormalities were observed on ultrasound (30%) and MRI (42%). Neurodevelopmental scores were abnormal in 21 subjects (43%) and associate with the vacuolization of anterior temporal lobe and ventricular septations on MRI (both p = 0.05). Fourteen patients (21%) had sensorineural hearing loss, which was more common in patients with abnormal cerebral images at birth, determined by ultrasound (p = 0.06). Microcephaly (p = 0.05) and abnormal MRI (p = 0.03) at birth were associated with poor long-term outcomes. Conclusion Early detection of congenital CMV infection is important to prevent long-term complications in affected infants. Understanding the predictors of poor outcomes may help improving management and treatment strategies for this condition.

The relationship between the extent of posterior limb of the internal capsule damage measured by non-contrast computed tomography and clinical outcomes after basal ganglia hemorrhage.

Assessing the extent of damage to the posterior limb of the internal capsule(PLIC) is important for early prediction of clinical outcomes in intracerebral hemorrhage (ICH) patients. Currently, using MRI to reconstruct the extent of damage to PLIC is not suitable for quick assessment of prognosis in emergency settings. We aimed to investigate whether the PLIC damage quantified by non-contrast computed tomography (NCCT) is associated with clinical outcomes after basal ganglia intracerebral hemorrhage (BG-ICH). This study retrospectively included 146 BG-ICH patients from the Department of Neurosurgery at the Second Affiliated Hospital of Chongqing Medical University. The damage to the PLIC was quantified using Tangency X measured by NCCT. The importance of features is determined using the Boruta algorithm and Least Absolute Shrinkage and Selection Operator (LASSO) regression. Multivariate logistic regression models were established to examine the impact of PLIC damage on outcomes. Restricted Cubic Splines (RCS) were used to explore potential nonlinear relationships, and Receiver Operating Characteristic (ROC) curves were used to compare the predictive performance of Tangency X with other scoring systems for 6-month neurological outcomes (poor outcomes [mRS: 3-6]). In the multivariate logistic regression adjusting for all covariates, Tangency X was independently associated with an increased risk of poor outcomes (OR = 1.32, 95% CI: 1.17-1.52) in BG-ICH patients. There is a nonlinear relationship between Tangency X and poor outcomes. Specifically, the risk of poor outcomes increases by 1.29 times (OR = 1.29, 95% CI: 1.09-1.67) for each additional 1mm increase in Tangency X beyond 4mm. We next observed that the AUC for Tangency X in predicting poor outcomes is 0.8511. The extent of PLIC damage measured by NCCT may represent a promising predictor of poor outcomes after BG-ICH.

Cancer cell-specific PD-L1 expression is a predictor of poor outcome in patients with locally advanced oral cavity squamous cell carcinoma

BackgroundLocally advanced oral cavity squamous cell carcinoma (OCSCC) presents a significant clinical challenge despite being partially responsive to standard treatment modalities. This study investigates the prognostic implications of programmed death-ligand...

Clinical Features and Visual Outcome of Infectious Keratitis Associated with Orthokeratology Lens in Korean Pediatric Patients.

To investigate the clinical features and visual outcome of infectious keratitis associated with orthokeratology (Ortho-K) lens in Korean pediatric patients. We retrospectively reviewed medical records of patients diagnosed with Ortho-K lens-related infectious keratitis from June 2005 to April 2020 at a tertiary referral hospital. Patients' demographics, clinical features, microbiological evaluation, and treatment methods were assessed, and factors related to final visual outcomes were analyzed. The study included 26 eyes from 26 patients (19 female and 7 male patients; mean age, 11.9 years), with an average Ortho-K lens wear duration of 33.7 ± 21.2 months. The highest number of cases occurred in summer (11 of 26 cases, 42.3%). Central or paracentral corneal lesions were observed in 25 cases (96.2%), with a mean corneal epithelial defect size of 5.13 mm2. Pseudomonas aeruginosa was the most commonly isolated organism (n = 5), followed by Serratia marcescens (n = 4). All patients responded to medical treatment without needing surgical intervention. 72% of cases achieved favorable visual outcomes (Snellen best-corrected visual acuity [BCVA] >6 / 12), while 8% experienced severe visual impairment (Snellen BCVA ≤6 / 60) due to residual central corneal opacities. Multivariable analysis showed that non-summer seasons (p = 0.043), duration from symptom onset to presentation (p = 0.040), and corneal epithelial defect size (p = 0.002) were significantly associated with final logarithm of the minimum angle of resolution BCVA. Failed autorefraction at presentation due to an Ortho-K-related infectious keratitis lesion was a significant predictor of poor final visual outcome (Snellen BCVA ≤6 / 12; odds ratio, 38.995; p = 0.030). Ortho-K lens-related infectious keratitis can lead to permanent corneal opacities and potentially devastating visual outcomes in children. Delayed time to presentation, large corneal lesions, failure of autorefraction, and non-summer seasons were associated with poorer outcomes. Proper education and early detection would be key to safe use of orthokeratology lenses in pediatric patients.

The up-regulation of PAK2 indicates unfavorable prognosis in patients with serous epithelial ovarian cancer and contributes to paclitaxel resistance in ovarian cancer cells

BackgroundThe main challenge in treating ovarian cancer is chemotherapy resistance. Previous studies have shown that PAK2 is highly expressed in various cancers. This research investigates whether increased PAK2 expression contributes to chemo-resistance and poor prognosis in ovarian cancer.MethodsInitially, bioinformatics analysis was used to assess the importance of PAK2 mRNA up-regulation in ovarian cancer. This was then validated using tissue microarray to confirm PAK2 protein expression and localization in clinical samples. Univariate and multivariate logistic regression analyses were carried out to identify potential risk factors for chemo-resistance in serous epithelial ovarian cancer (EOC), while multivariate Cox regression and Kaplan-Meier analysis were conducted to ascertain prognostic factors for overall survival (OS) and disease-free survival (DFS) in patients with serous EOC. In vitro experiments were conducted to verify if inhibiting PAK2 expression could increase A2780/Taxol cells’ sensitivity to paclitaxel, as shown by evaluating cell proliferation, apoptosis, transwell, and clone formation. Additionally, the interaction between PAK2, lnc-SNHG1, and miR-216b-5p was verified using RIP and luciferase reporter assays. Rescue experiments were undertaken to examine the influence of the lnc-SNHG1/miR-216b-5p/PAK2 axis on the development of paclitaxel resistance in A2780/Taxol cells.ResultsThe bioinformatics analysis indicated a notable increase in PAK2 expression in ovarian malignant tumors compared to adjacent tissues, particularly in patients with stage III-IV disease compared to those with stage I-II disease (P = 0.0056). Elevated levels of PAK2 were linked to reduced OS in ovarian cancer patients, although no significant association was observed with DFS. Immunohistochemistry findings further supported these results, showing positive PAK2 protein expression in chemo-resistant serous EOC tissues, predominantly localized in the cytoplasm, which correlated with poorer OS and DFS outcomes. In vitro experiments demonstrated that the downregulation of PAK2 in A2780/Taxol cells led to a reduction in colony formation, an increase in apoptosis, and a diminished capacity for cell invasion. Subsequent analysis confirmed that lnc-SNHG1 functions as a competitive endogenous RNA (ceRNA) by interacting with miR-216b-5p and regulating PAK2 expression. Rescue experiments demonstrated that lnc-SNHG1 induces resistance to paclitaxel in A2780/Taxol cells by modulating the miR-216b-5p/PAK2 axis.ConclusionsPAK2 shows promise as a predictor of chemotherapy resistance and poor outcomes in ovarian cancer, indicating its potential use as a treatment target to overcome this resistance.

Delayed door to puncture time during off-duty hours is associated with unfavorable outcomes after mechanical thrombectomy in the early window of acute ischemic stroke

BackgroundsThe impact of off-duty hours mechanical thrombectomy on outcomes remains a subject of controversy. The impacts of off-duty hours on procedures are influenced by various factors, but the most critical one is the time delay in initiating the procedure after the patient’s arrival at the emergency room. Recently, a report suggested that the impact of time delay on post-procedural outcomes is evident in patients who arrive at the emergency room within 6 h of symptom onset, referred to as the “early window.” We hypothesized that the impact of procedure delays on outcomes during off duty-hours would be most significant within this early window. This study aimed to investigate the impact of door-to-puncture time (DTPT) delays in patients who underwent mechanical thrombectomy for acute ischemic stroke (AIS) during off-duty hours in both the early and late time windows.MethodsWe investigated patients who presented to the emergency center between 2014 and 2022. Among a total of 6,496 AIS patients, we selected those who underwent mechanical thrombectomy within 24 h of the onset of acute anterior circulation occlusion. The eligible patients were divided into two groups: those who arrived within 6 h of symptom onset and received the procedure within 8 h (early window), and those who received the procedure between 8 h and 24 h after symptom onset (late window). The study assessed the association between the onset to puncture time in each group and poor outcomes, measured by the modified Rankin scores(mRs) at 90 days. Furthermore, the study analyzed the impact of receiving the procedure during off-hours in both the early and late windows on outcomes. Specifically, the analysis focused on the impact of delayed DTPT in patients during off-duty hours on outcomes measured by the 90-days mRS.ResultsAmong the eligible patients, a total of 501 AIS patients underwent mechanical thrombectomy for acute anterior circulation occlusion within 24 h. Of these, 395 patients (78.8%) fell into the early window category, and 320 patients (63.9%) underwent the procedure during off-duty hours. In the early window, for every 60-minute increase in OTPT, the probability of occurrence a poor outcome at 90 days significantly increased in the fully adjusted model (OR = 1.21; 95% CI, 1.02 to 1.43; p = 0.03). In the early window, delayed procedures during off-duty hours (exceeding 103 min of DTPT) were identified as an independent predictor of poor outcomes (OR = 1.85; 95% CI, 1.05 to 3.24; p = 0.03). However, in the late window, there was no association between DTPT and outcomes at 90 days, and the impact of DTPT delays during off-hours was not observed.ConclusionsThrough this study, it became evident that the impacts of off-duty hours in mechanical thrombectomy were most pronounced in the early window, where the impact of time delay was clear. Therefore, it is believed that improvements in the treatment system are necessary to address this issue.

Predictors of Poor Mental Health Outcomes in Healthcare Workers during COVID-19: A Two Waves Study.

Objective: This cross-sectional study aimed to identify potential predictors of poor mental health outcomes among healthcare workers in two different waves of the COVID-19 emergency in Italy. Methods: An online survey collected data from N = 557 healthcare workers (21-77 years). The study predictors were sociodemographic characteristics, occupational status, factors related to the work environment, COVID-19-related adverse events, and lifetime traumatic events. The poor mental health outcomes that were considered were depersonalization/derealization, anxiety, depression, and somatization symptoms. Results: The main predictors of poor mental health outcomes were sleeping less than six hours per night, inadequate protective equipment measures, female gender, personal and familiar infection, living alone, working as a nurse, and working in a COVID-19 ward. Healthcare workers in 2021 reported experiencing more serious accidents and stressful events than those of the first wave. Depressive symptoms and COVID-19-related adverse events were higher in the second pandemic outbreak than in the first. Conclusions: Preventive strategies against poor mental health outcomes should be particularly focused on female nurses who live alone, work in areas with high infection rates, and have experienced the COVID-19 infection personally or who are close to people that have experienced the infection.

Small Vessel Disease Burden Predicts Incident Dementia and Poor Functional Outcome in Independent Outpatients.

Total small vessel disease (SVD) score is used to measure the burden of SVD. This study aimed to clarify the predictive value of total SVD score for incident dementia and functional outcomes in independent outpatients with vascular risk factors. We derived data from a Japanese cohort in which patients underwent magnetic resonance imaging and cognitive examinations. They were followed up until March 2023. The primary outcomes was dementia. Secondary outcome was functional outcomes. We measured a modified Rankin scale (mRS) score at the last visit and defined poor functional outcomes as mRS score ≥3. After excluding those with a mRS score ≥2, Mini-Mental State Examination score in Japanese version < 24, and missing T2* images, 692 patients were included. During a median follow-up period of 4.6 years, dementia occurred in 31 patients. In multivariate analysis, the score 4 group showed a significantly higher risk of incident dementia than the score 0-3 groups (adjusted hazard ratio, 6.25; 95% CI, 1.83-21.40, p = 0.003). The total SVD score was also independently related to poor functional outcome. The total SVD score of 4, and ≥1 could predict dementia and poor functional outcomes, respectively. Our results suggest intensive management of patients with SVD to prevent dementia and to maintain independent activities of daily living.

Predictive Factors for Poor Prognosis in Non-Surgical Treatment of Proximal Humerus Fractures in Elderly Patients.

Proximal humerus fractures (PHF) are common in the elderly, accounting for significant morbidity and mortality. Non-surgical treatment is a common option for low-demand elderly patients, but it can lead to unsatisfactory functional outcomes in some cases.The identification of predictive factors for poor prognosis in non-surgical management remains unclear. This study aimed to determine the predictive factors for poor prognosis in elderly patients treated non-surgically for displaced PHF and to assess associated complications. A retrospective cohort study was conducted involving patients aged 60 years or older with displaced PHF treated non-surgically from May 2020 to January 2023 at a reference hospital for orthopedic trauma. The primary outcome was functional assessment using the American Shoulder and Elbow Surgeons (ASES) scale at 12 months. Predictive factors such as metaphyseal fracture comminution, Pain Catastrophizing Scale (PCS) scores, and radiographic criteria were analyzed. Multivariate regression analyses were performed to identify independent predictors of poor outcomes. Out of 140 initially selected patients, 103 met the inclusion criteria and completed the follow-up. The mean ASES score was 71.3±25.4 points. Multivariate analysis identified metaphyseal comminution (p < 0.001) and PCS scores ≥ 30 (p < 0.001) as significant predictors of poorer functional outcomes. Complications were observed in 17.4% of patients, including osteonecrosis (6.7%), nonunion (4.9%), and persistent pain and stiffness (5.8%). Metaphyseal comminution and high PCS scores are significant predictors of poor prognosis in elderly patients undergoing non-surgical treatment for displaced PHF. These findings highlight the importance of considering both biomechanical and psychological factors when managing proximal humerus fractures in this population. Further studies with larger sample sizes and prospective designs are needed to validate these findings and refine treatment strategies.

Radiographic predictors of neurologic outcomes in patients with basilar artery occlusion: A single-center experience.

Randomized controlled trials indicate functional and mortality benefits in endovascular therapy for basilar artery occlusion (BAO). However, these studies only include patients who meet specific prognostic scores. This study investigates radiographic predictors of posterior circulation territory infarcts that may predict neurologic outcome at 90-day post-intervention. This is a retrospective cohort study of a prospectively maintained thrombectomy database of all patients who underwent mechanical thrombectomy for BAO. Baseline demographics, comorbidities, baseline functional status (mRS), and severity of presenting neurologic deficits (NIHSS) were collected. Pc-ASPECTS, posterior circulation collateral score (PCCS), and basilar artery on computed tomography angiography (BATMAN) measured radiographic characteristics. Core infarct territory was identified. Primary outcomes were good neurologic outcome (mRS 0-3) and poor neurologic outcome (mRS 4-6) at 90-day post-thrombectomy. 90-day mortality was a secondary outcome. About 21.5% of patients achieved a good neurologic outcome. About 32.3% of patients were deceased at 90 days. Receiver operating characteristic analysis shows PCCS collateral scores (AUC = 0.74, SE = 0.03, CI = 0.62-0.74) and BATMAN (AUC = 0.72, SE = 0.04, CI = 0.35-0.49) have potential to differentiate between those with good neurologic outcome from those with poor neurologic outcome. Although there was no statistically significant difference in AUC between the three curves, pc-ASPECTS score trended toward being weaker predictor of neurologic outcome (AUC = 0.49, SE = 0.04, CI = 0.35-0.49). There were significant associations between 90-day poor neurologic outcome and established infarcts within the pons (p = 0.01), left cerebellum (p = 0.01), and left occipital lobe (p = 0.03) on pre-thrombectomy CT. Low BATMAN and PCCS collateral scores can be predictors of poor neurologic outcomes at 90-day post-thrombectomy for BAO while pc-ASPECTS score may be a weaker predictor of outcome.

Clinical predictors of poor outcome of bacterial meningitis in infants less than 90 days: a systematic review

Backgroundbacterial meningitis (BM) is more common in infants than at any other time in life and remains a devastating disease with considerable risk of death and morbidity. This article aims to gather the currently available evidence to perform a systematic review of clinical factors that may predict or be associated with BM death and/or sequelae in infants &amp;lt; 90 days of age.MethodsThe Medline/PubMed, Cochrane Library and Embase databases were systematically searched for prognostic studies that described risk factors for mortality and sequelae in infants aged &amp;lt;90d with BM. The databases were searched from the beginning of the database to December 31st, 2022.The quality of cohort studies was assessed by the Newcastle-Ottawa Scale (NOS). The quality of cross-section studies was assessed by the Agency for Healthcare Research and Quality (AHRQ). A systematic review was undertaken to ascertain the prognostic factors proven to be noteworthy.ResultsOf the 1,431 studies retrieved, 20 were eligible for the final analysis including 11 cohort and 9 cross-sectional studies were identified. Four risk factors predicting poor outcome were mentioned mostly in those studies, including prematurity or low birth weight (LBW), seizures, coma, and elevated CSF protein. But only preterm, coma and elevated CSF protein were identified by multivariate analyses in more than one study.ConclusionsThis study demonstrates several potential predictive factors to the poor outcomes of BM in infant. But with large heterogeneity, these predictors should be evaluated by further well-designed prospective studies.Systematic Review Registrationhttps://www.crd.york.ac.uk/, identifier CRD42017074949.