scholarly journals Risk of Short-Term Mortality after Intracerebral Haemorrhage due to Weekend Hospital Admission in Poland

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Marta Nowakowska-Kotas ◽  
Marta Waliszewska-Prosół ◽  
Paulina Papier ◽  
Sławomir Budrewicz ◽  
Tomasz Bańkowski ◽  
...  

Background. The mortality rate for spontaneous intracerebral haemorrhage (ICH) has remained high and stable for many years. The unfavourable prognostic factors include age, bleeding volume, location of the haematoma, high blood pressure, and disturbed consciousness on admission. Other risk factors associated with medical care also deserve attention. The study aimed to analyse the relationship between day of admission, concerning other prognostic factors, and short-term mortality in ICH, in a Polish specialist stroke unit. Methods. Medical records of 156 patients (74 males, 82 females, mean age 68.7 years) diagnosed with spontaneous ICH and admitted to a specialist stroke center were retrospectively analysed. Demographics, location, volume of bleeding, blood pressure values, and the Glasgow Coma Scale (GCS), as well as the day of admission, were determined. The relationships were analysed between these factors and 30-day mortality in the patients with ICH. Results. A total of 83 patients were admitted to the hospital during weekdays (Monday 8 am to Friday 3 pm) and 73 during weekends or holidays. Of these, 65 patients died within 30 days. Patients admitted at weekends initially presented with lower GCS scores. Admission on Saturday was associated with an increased risk of death (OR 3.38, 95% CI 1.2–9.48, p < 0.05 ), but after correction for clinical state measured with the GCS and ICH score, the association was no longer significant. Conclusions. The time and mode of admission were not associated with increased risk of short-term mortality in ICH patients. Prehospital care issues should be additionally considered as prognostic factors of the outcome.

2016 ◽  
Vol 42 (5-6) ◽  
pp. 319-331 ◽  
Author(s):  
Myung Hoon Han ◽  
Jae Min Kim ◽  
Hyeong-Joong Yi ◽  
Jin Hwan Cheong ◽  
Yong Ko ◽  
...  

Background: The volume of intracerebral hemorrhage (ICH) measured at hospital admission is the strongest predictor of clinical outcomes in patients with ICH. Despite the high incidence rate of ICH in Asians, there is lack of data regarding predictors of ICH volume in this ethnic group. The purpose of this study was to determine predictors of deep ICH volume and examine their effect on short-term mortality in Asians. Methods: Hematoma volume was measured using the ABC/2 method. ICH volume was transformed to the natural log scale to normalize distributions for all analyses. We estimated the coefficients of ICH volume based on relevant predictors using multivariable linear regression. We also determined the association between body mass index (BMI) and ICH volume using a regression line and a line determined by a locally weighted scatter plot smoothing. Results: A total of 1,039 patients from 2 twin hospitals in Korea who were admitted with primary spontaneous supratentorial deep ICH over a 12-year period were enrolled in this study. The median ICH volume was 19.7 ml. The average patient age was 59.2, and 62.4% of patients were men. The mean ICH volume showed a gradual, approximately 2% decrease per 1 BMI increase in the current study, after adjusting for all relevant variables (β = -0.024; SE 0.004; p < 0.001). In addition, patients with frequent alcohol consumption showed a 10% increase in mean ICH volume (β = 0.098; SE 0.041; p = 0.016), and patients undergoing warfarin treatment showed a 30% increase in mean ICH volume after full adjustment of all relevant variables (β = 0.296; SE 0.050; p < 0.001). Relative to overweight patients, there was a 47, 11, and 18% increase in admission mean ICH volume in underweight, normal weight and obese patients, respectively. Patients in the first quartile and underweight BMI groups had 1.45-fold (hazard ratio (HR) 1.45; 95% CI 1.03-2.03; p = 0.035) and 1.77-fold (HR 1.77; 95% CI 1.10-2.84; p = 0.019) higher increased risk of death during the first 3 months after ICH, retrospectively. In addition, patients in groups with frequent alcohol consumption and warfarin use both showed a significant association with mortality 90 days after ICH. Conclusions: We demonstrated the association between various predictors and admission ICH volume with short-term mortality in Asians. Further studies are needed to account for these observations and determine their underlying mechanisms.


Author(s):  
Ljiljana Jovanović ◽  
Vesna Subota ◽  
Milena Rajković ◽  
Bojana Subotić ◽  
Boris Džudović ◽  
...  

Abstract In patients with pulmonary embolism (PE), the D-Dimer assay is commonly utilized as part of the diagnostic workup, but data on D-Dimer for early risk stratification and short-term mortality prediction are limited. The purpose of this study was to determine D-Dimer levels as a predictive biomarker of PE outcomes in younger (<50 years of age) compared to older patients. We conducted retrospective analysis for 930 patients diagnosed with PE between 2015 and 2019 as part of the Serbian University Multicenter Pulmonary Embolism Registry (SUPER).All patients had D-Dimer levels measured within 24 hours of hospital admission. The primary outcome was mortality at 30 days or during hospitalization. Patients were categorized into two groups based on age (≤ 50 and >50 years of age). Younger patients constituted 20.5% of the study cohort. Regarding all-cause mortality, 5.2% (10/191)of patients died in group under the 50 years of age; the short-term all-causemortality was 12.4% (92/739) in older group.We have found that there was significant difference in plasma D-Dimer level between patients ≤ 50 years of age and older group (>50), p= 0.006.D-Dimer plasma level had good predictive value for the primary outcome in younger patients (c-statistics 0.710; 95% CI, 0.640-0.773; p<0.031). The optimal cutoff level for D-Dimer to predict PE-cause death in patients aged > 50 years was found to be 8.8 mg/l FEU(c-statistics 0,580; 95% CI 0.544-0.616; p=0.049). In younger PE patients, D-Dimer levels have good prognostic performance for 30-day all-cause mortalityand concentrations above 6.3 mg/l FEU are associated with increased risk of death. D-Dimer in patients aged over 50 years does not have predictive ability for all-caused short-term mortality. The relationship between D-Dimer and age in patients with PE may need further evaluation.


2019 ◽  
Vol 13 (2) ◽  
pp. 133-141
Author(s):  
Benedict J Girling ◽  
Samuel W Channon ◽  
Ryan W Haines ◽  
John R Prowle

Abstract Critically ill patients who develop acute kidney injury (AKI) are more than twice as likely to die in hospital. However, it is not clear to what extent AKI is the cause of excess mortality, or merely a correlate of illness severity. The Bradford Hill criteria for causality (plausibility, temporality, magnitude, specificity, analogy, experiment & coherence, biological gradient and consistency) were applied to assess the extent to which AKI may be causative in adverse short-term outcomes of critical illness. Plausible mechanisms exist to explain increased risk of death after AKI, both from direct pathophysiological effects of renal dysfunction and mechanisms of organ cross-talk in multiple-organ failure. The temporal relationship between increased mortality following AKI is consistent with its pathophysiology. AKI is associated with substantially increased mortality, an association that persists after accounting for known confounders. A biological gradient exists between increasing severity of AKI and increasing short-term mortality. This graded association shares similar features to the increased mortality observed in ARDS; an analogous condition with a multifactorial aetiology. Evidence for the outcomes of AKI from retrospective cohort studies and experimental animal models is coherent however both of these forms of evidence have intrinsic biases and shortcomings. The relationship between AKI and risk of death is maintained across a range of patient ages, comorbidities and underlying diagnoses. In conclusion many features of the relationship between AKI and short-term mortality suggest causality. Prevention and mitigation of AKI and its complications are valid targets for studies seeking to improve short-term survival in critical care.


2021 ◽  
Author(s):  
Olof Wolf ◽  
Sebastian Mukka ◽  
Jan Ekelund ◽  
Cecilia Rogmark ◽  
Michael Möller ◽  
...  

Background and purpose — Intramedullary nails (IMN) have become increasingly common as treatment for trochanteric hip fractures (THF) although they are costlier, and without proven superiority compared with sliding hip screws (SHS). We investigated whether the 2 methods differ in terms of short-term mortality when used in fractures where both methods are suitable. Patients and methods — We extracted data from the Swedish Fracture Register (SFR) on 19,935 patients ≥ 60 years with trochanteric fractures AO type 31-A1 or -A2 who had been treated with either SHS or IMN. We assessed absolute mortality rates and the relative risks (RR) of death after 7, 30, 90, and 365 days using generalized linear models, adjusting for age, sex, and fracture type. We performed a sensitivity analysis on a subgroup of 3,673 patients with information on comorbidity to address this potential confounder. Results — 69% of the patients were women and mean age was 84 years (60–107). IMN was used in 35% of A1 and in 71% of A2 fractures. The use of IMN was associated with a slightly increased adjusted risk of death within 30 days compared with SHS (RR = 1.1, 95% CI 1.0–1.2) with no difference at any other time point. Interpretation — The slightly increased risk of death up to 30 days postoperatively does not support the use of IMN instead of SHS in stable THF.


Author(s):  
Robert T. van Kooten ◽  
Daan M. Voeten ◽  
Ewout W. Steyerberg ◽  
Henk H. Hartgrink ◽  
Mark I. van Berge Henegouwen ◽  
...  

Abstract Objective The aim of this study is to identify preoperative patient-related prognostic factors for anastomotic leakage, mortality, and major complications in patients undergoing oncological esophagectomy. Background Esophagectomy is a high-risk procedure with an incidence of major complications around 25% and short-term mortality around 4%. Methods We systematically searched the Medline and Embase databases for studies investigating the associations between patient-related prognostic factors and anastomotic leakage, major postoperative complications (Clavien–Dindo ≥ IIIa), and/or 30-day/in-hospital mortality after esophagectomy for cancer. Results Thirty-nine eligible studies identifying 37 prognostic factors were included. Cardiac comorbidity was associated with anastomotic leakage, major complications, and mortality. Male sex and diabetes were prognostic factors for anastomotic leakage and major complications. Additionally, American Society of Anesthesiologists (ASA) score > III and renal disease were associated with anastomotic leakage and mortality. Pulmonary comorbidity, vascular comorbidity, hypertension, and adenocarcinoma tumor histology were identified as prognostic factors for anastomotic leakage. Age > 70 years, habitual alcohol usage, and body mass index (BMI) 18.5–25 kg/m2 were associated with increased risk for mortality. Conclusions Various patient-related prognostic factors are associated with anastomotic leakage, major postoperative complications, and postoperative mortality following oncological esophagectomy. This knowledge may define case-mix adjustment models used in benchmarking or auditing and may assist in selection of patients eligible for surgery or tailored perioperative care.


2021 ◽  
Author(s):  
Sheikh Omar Bittaye ◽  
Abubacarr Jagne ◽  
Abdoulie Badjan ◽  
Babakunta Fofana ◽  
Ebrima Barrow ◽  
...  

Abstract Background: The first case of Novel coronavirus disease (COVID 19) was diagnosed in The Gambia on the 17th March 2020. We therefore investigate the clinical characteristics and prognostic factors of COVID 19 patients admitted at a Gambian teaching Hospital. Method: Out of 407 suspected COVID 19 patients, 137 (33.7%) tested positive for COVID 19 and were recruited. Clinical features, treatment and outcomes were recorded. Univariate and multivariate logistic regression analyses were used to assess prognostic factors of survival in our patients. Results: The median age of our patients was 60 years (19-100) and 86 (62.8%) were men. Eighty nine (64.9%) patients had co-morbidities, mostly Hypertension 51 (37.2%) and Diabetes Mellitus 47 (34.3%). The most common symptoms were cough 71 (51.8%) and dyspnea 53 (38.7%) and majority of patients presented with SPO ≤ 93% 75 (54.7%). Patients with SPO2 ≤ 93% were older 63.2 vs. 53.1 years (p=0.001), more likely to present with dyspnea (p=0.002), Cough (0.035), higher respiratory rate (p<0.001) and co-morbidities (p=0.009) compared to patients with SPO2>93%. Non survivors were older 63.2 vs 53.1 years (p=0.001), more likely to present with higher respiratory rate (p=0.014), lower oxygen saturation (p=<0.001), to be referred from lower level health facility (p=0.012) and to have Diabetes mellitus (p=0.007) as compared to survivors. Our cumulative mortality is 49 (35.8%) and mortality rate of patients referred from lower level heath facilities was 46 % as compared to 25 % for self referred patients. Multivariate analysis showed increasing odds of mortality independently associated with Age≥ 60 years (odd ratio, 2.87: 95% CI, 1.21 to 6.83, p=0.012), Diabetes mellitus (odd ratio, 3.47: 95% CI, 1.44 to 8.36, p=0.006), oxygen saturation ≤ 93% (odd ratio, 3.18: 95% CI, 1.27 to 7.99, p=0.014) and referral from lower level health facility (odd ratio, 2.87: 95% CI, 1.11 to 6.82, p=0.017).Conclusion: Older patients, patients with Diabetes Mellitus, hypoxemia or patients referred from lower level health facilities are at increased risk of death. In resource limited countries where critical care/emergency medicine resources are limited, our results may help guide the clinical management of patients with severe COVID-19.


Circulation ◽  
2017 ◽  
Vol 135 (suppl_1) ◽  
Author(s):  
Sridharan Raghavan ◽  
Wenhui G Liu ◽  
P. Michael Ho ◽  
Mary E Plomondon ◽  
Anna E Baron ◽  
...  

Background: Diabetes is a significant risk factor for cardiovascular disease, but optimal glycemic control strategies remain unclear. In particular, trials of intensive glycemic control have highlighted a tension between increased mortality risk and macrovascular benefits. In this study we aimed to assess whether the burden of coronary artery disease (CAD) modifies the association between glycemic control and short-term mortality. Methods: We studied veterans with diabetes who underwent elective cardiac catheterization between 2005 and 2013 in a retrospective analysis of data from the VA Clinical Assessment, Reporting, and Tracking (CART) Program. Primary exposures were time-varying HbA1c over two years of follow-up after index catheterization, categorized as <6%, 6-6.49%, 6.5-6.99%, 7-7.99%, 8-8.99%, and >=9%, and burden of CAD, categorized as no CAD, non-obstructive CAD, or obstructive CAD. Primary outcome was two-year all-cause mortality. A total of 17394 participants had, on average, five HbA1c measurements over two years of follow-up. We used multivariable Cox proportional hazards regression to estimate the association between HbA1c and mortality, adjusting for demographic and clinical covariates and CAD burden, and including a term for interaction between HbA1c and CAD burden. Results: In adjusted models with 6.5 ≤ HbA1c ≤ 6.99% as the reference category, HbA1c < 6% was associated with increased risk of mortality (HR 1.55 [1.25, 1.92]), whereas HbA1c categories above 7% were not. We observed significant interaction between glycemic control and CAD burden (interaction p=0.0005); the increased risk of short-term mortality at HbA1c < 6% was limited to individuals with non-obstructive and obstructive CAD (Figure 1). Conclusions: HbA1c below 6% was associated with increased risk of short-term mortality, but only in individuals with CAD. CAD burden may thus inform individualized diabetes management strategies, specifically treatment de-escalation in individuals with any angiographically-defined CAD.


Circulation ◽  
2012 ◽  
Vol 125 (suppl_10) ◽  
Author(s):  
Michelle C Odden ◽  
Carmen A Peralta ◽  
Mary N Haan ◽  
Kenneth E Covinsky

Introduction: The association between high blood pressure (BP) and risk of death varies by age and appears to be attenuated in some elderly adults. Walking speed is an excellent measure of functional status and may identify which elders may be most at risk for the adverse consequences of hypertension. Hypothesis: We hypothesized that elevated BP would be associated with greater risk of mortality in faster walkers, but not in slower walkers. Methods: The study population included 2,340 persons ≥ 65 years, with measured BP, in the National Health and Nutrition Examination Survey (NHANES) waves 1999-2000 and 2001-2002. Mortality data was linked to death certificate data in the National Death Index. Walking speed was measured over a 20-foot walk; 243 (8%) did not complete the walk for various safety and logistical reasons. Participants with walking speed above the mean (2.7 ft/sec) were classified as faster walkers. Potential confouders included age, sex, race, survey year, lifestyle and physiologic factors, chronic health conditions, and antihypertensive use. Results: There were 589 deaths recorded through December 31 st , 2006. Among faster walkers, those with elevated systolic BP (≥140 mmHg) had a higher mortality rate compared to those with systolic BP <140 mmHg (236 vs. 161 per 100,000 person-years). Among slower walkers, mortality rates did not appear to differ by the presence of elevated systolic BP (586 vs. 563 per 100,000 person-years). This pattern remained after multivariable adjustment; there was an association between elevated systolic BP and mortality in faster, but not slower walkers (Table). Elevated diastolic BP was not independently associated with an increased risk of mortality. Conclusions: If confirmed in other studies, walking speed could be a simple measure to identify elderly adults who are most at risk for poor outcomes related to high blood pressure. Table Association of elevated blood pressure and mortality, stratified by walking speed Hazard Ratio (HR) of Death Faster Walking Speed >2.7 ft/sec (n = 1,279) Slower Walking Speed ≤ 2.7 ft/sec (n = 818) p-value for interaction HR (95% CI) p-value HR (95% CI) p-value Elevated Systolic BP (≥140 mmHg) 1.44 (1.04, 1.99) 0.03 1.08 (0.82, 1.42) 0.56 0.11 Elevated Diastolic BP (≥90 mmHg) 1.09 (0.52, 2.27) 0.82 0.65 (0.30, 1.45) 0.28 0.28 Funding (This research has received full or partial funding support from the American Heart Association, Western States Affiliate (California, Nevada&Utah))


2019 ◽  
Vol 9 (1) ◽  
Author(s):  
You-Jung Choi ◽  
Sun-Hwa Kim ◽  
Si-Hyuck Kang ◽  
Sun-Young Kim ◽  
Ok-Jin Kim ◽  
...  

AbstractElevated blood pressure (BP) has been proposed as a possible pathophysiological mechanism linking exposure to ambient air pollution and the increased risk of cardiovascular mortality and morbidity. In this study, we investigated the hourly relationship between ambient air pollutants and BP. BP measurements were extracted from the electronic health record database of the Seoul National University Bundang Hospital from February 2015 to June 2017. A total of 98,577 individual BP measurements were matched to the hourly levels of air pollutants. A generalized additive model was constructed for hour lags of 0–8 of air pollutants adjusting for age, sex, meteorological variables, and time trend. Systolic BP was shown to be significantly lower at 2–4 hours and 3–5 hours after increased levels of SO2 and CO, respectively (0.24 mmHg and 0.26 mmHg for an interquartile range, respectively). In contrast, O3 and NO2 were associated with significantly increased systolic BP at 3–5 lag hours and at 0–2 lag hours, respectively. BP elevation in association with O3 and NO2 was shown to be significantly greater in hypertensive patients than normotensive subjects. Our findings suggest that short-term exposure to air pollution may be associated with elevated BP.


2020 ◽  
Vol 10 (2) ◽  
pp. 116-124 ◽  
Author(s):  
Chongyu Zhang ◽  
Xin He ◽  
Jingjing Zhao ◽  
Yalin Cao ◽  
Jian Liu ◽  
...  

Introduction: Angiopoietin-like protein 7 (ANGPTL7) is involved in extracellular matrix expression and inflammatory responses. However, the prognostic utility of ANGPTL7 among patients with acute heart failure (AHF) remains unclear. Objective: To evaluate the association between ANGPTL7 and short-term mortality due to AHF. Methods and Results: Patients with AHF were prospectively studied. Serum levels of ANGPTL7 were measured by an enzyme-linked immunosorbent assay. Associations between 30- and 90-day mortality and tertiles of ANGPTL7 were assessed by multivariate logistic regression models. The study comprised 142 patients. Median patient age was 68 years, and 69.7% were male. There were 20 deaths within 30 days and 37 deaths within 90 days. Crude rates of 30-day mortality in low, intermediate, and high tertiles of ANGPTL7 were 4.6, 14.6, and 22.9%, respectively. Crude rates of 90-day mortality of corresponding tertiles were 15.2, 25.0, and 37.5%. After adjusting for potential confounders, including NT-proBNP, the high tertile of ANGPTL7 was associated with a significantly increased risk of both 30-day mortality (odds ratio [OR]: 6.77, 95% confidence interval [CI]: 1.41–32.61, p = 0.017) and 90-day mortality (OR: 3.78, 95% CI: 1.38–10.36, p = 0.010) compared with the low tertile of ANGPTL7. Although mortality risk tended to be higher in the intermediate tertile than the low tertile, it did not reach statistical significance (OR: 3.75, 95% CI: 0.73–19.14, p = 0.113 for 30-day mortality; OR: 1.88, 95% CI: 0.66–5.34, p = 0.236 for 90-day mortality). Conclusions: Serum level of ANGPTL7 was independently associated with short-term mortality among patients with AHF.


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