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1.
Hemal A. Bhatt Dharmesh R. Sanghani David Lee Kell N. Julliard George A. Fernaine 《The International journal of angiology》2016,25(1):54-63
The peak troponin level has been associated with cardiovascular (CV) mortality and adverse CV events. The association of peak troponin with CV risk factors and severity and complexity of coronary artery disease remains unknown. We assessed the predictors of peak troponin in patients with acute coronary syndrome (ACS). This study aims to determine the predictors of peak troponin in ACS. Cardiac catheterization (CC) reports and electronic medical records from 2010 to 2013 were retrospectively reviewed. A total of 219 patients were eligible for the study. All major CV risk factors, comorbidities, laboratory data, CC indications, and coronary lesion characteristics were included. Univariate and multivariate regression analyses were done. On multivariate linear regression analysis, ST-elevation myocardial infarction (p = 0.001, β = 65.16) and increasing synergy between percutaneous coronary intervention with Taxus and cardiac surgery (SYNTAX) score (p = 0.002, β = 1.15) were associated with higher peak troponin. The Pearson correlation between SYNTAX score and peak troponin was r = 0.257, p = 0.001. History of daily aspirin use was associated with lower peak troponin (p = 0.002, β = −24.32). Prior statin use (p = 0.321, β = −8.98) and the presence of CV risk factors were not associated with peak troponin. Coronary artery disease severity and complexity, urgency of CC, and prior aspirin use are associated with peak troponin levels in ACS. Our findings may help predict patient population with ACS who would be at a greater risk for short- and long-term CV morbidity and mortality due to elevated peak troponin. 相似文献
2.
Surya Dharma Isman Firdaus Siska Suridanda Danny Dafsah A. Juzar Alexander J. Wardeh J. Wouter Jukema Arnoud van der Laarse 《The International journal of angiology》2014,23(3):207-214
The appropriate timing of eptifibatide initiation for acute ST segment elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention (PCI) remains unclear. This study aimed to analyze the impact of timing of eptifibatide administration on infarct-related artery (IRA) patency in STEMI patients undergoing primary PCI. Acute STEMI patients who underwent primary PCI (n = 324) were enrolled in this retrospective study; 164 patients received eptifibatide bolus ≤ 30 minutes after emergency department (ED) admission (group A) and 160 patients received eptifibatide bolus > 30 minutes after ED admission (group B). The primary endpoint was preprocedural IRA patency. Most patients in group A (90%) and group B (89%) were late presenters (> 2 hours after symptom onset). The two groups had similar preprocedural thrombolysis in myocardial infarction 2 or 3 flow of the IRA (26 vs. 24%, p = not significant [NS]), similar creatine kinase-MB (CK-MB) levels at 8 hours after admission (339 vs. 281 U/L, p = NS), similar left ventricular ejection fraction (LVEF) (52 vs. 50%, p = NS), and similar 30-day mortality (2 vs. 7%, p = NS). Compared with group B, patients in group A had shorter door-to-device time (p < 0.001) and shorter procedural time (p = 0.004), without increased bleeding risk (13 vs. 18%, p = NS). Earlier intravenous administration of eptifibatide before primary PCI did not improve preprocedural IRA patency, CK-MB level at 8 hours after admission, LVEF and 30-day mortality compared with patients who received intravenous eptifibatide that was administered later. 相似文献
3.
Wang Chun Kwok Anthony Raymond Tam James Chung Man Ho David Chi Leung Lam Terence Chi Chun Tam King Pui Florence Chan Julie Kwan Ling Wang Mary Sau Man Ip Ivan Fan Ngai Hung 《The clinical respiratory journal》2022,16(4):293
BackgroundChronic illnesses were reported to be poor prognostic factors associated with severe illness and mortality in Coronavirus disease 2019 (COVID‐19) infection. The association with asthma, however, is limited and controversial, especially for mild asthma.MethodsA territory wide retrospective study was conducted to investigate the association between asthma and the prognosis of COVID‐19. All patients with laboratory confirmed in Hong Kong for COVID‐19 from the 23 January to 30 September 2020 were included in the study. Severe diseases were defined as those who develop respiratory complications, systemic complications, and death.ResultsAmong the 4498 patients included in the analysis, 165 had asthma, with 141 having mild asthma. Patients with asthma were significantly more likely to require invasive mechanical ventilation (incidence = 17.0% odds ratio [OR] = 4.765, p < 0.001), oxygen therapy (incidence = 39.4%, OR = 3.291, p < 0.001), intensive care unit admission (incidence = 21.2%, OR = 3.625, p < 0.001), and systemic steroid treatment (incidence = 34.5%, OR = 4.178, p < 0.001) and develop shock (incidence = 16.4%, OR = 4.061, p < 0.001), acute kidney injury (incidence = 6.1%, OR = 3.281, p = 0.033), and secondary bacterial infection (incidence = 56.4%, OR = 2.256, p < 0.001). They also had significantly longer length of stay. Similar findings were also found in patients with asthma of the Global Initiative for Asthma (GINA) steps 1 and 2 upon subgroup analysis.ConclusionsAsthma, regardless of severity, is an independent prognostic factor for COVID‐19 and is associated with more severe disease with respiratory and systemic complications. 相似文献
4.
James S. Krinsley Peter Rule Michael Brownlee Gregory Roberts Jean-Charles Preiser Sherose Chaudry Krista Dionne Camilla Heluey-Rodrigues Guillermo E. Umpierrez Irl B. Hirsch 《Journal of diabetes science and technology》2022,16(6):1483
Background:Emerging data highlight the interactions of preadmission glycemia, reflected by admission HbA1c levels, glycemic control during critical illness, and mortality. The association of preadmission insulin treatment with outcomes is unknown.Methods:This observational cohort study includes 5245 patients admitted to the medical-surgical intensive care unit of a university-affiliated teaching hospital. Three groups were analyzed: patients with diabetes with prior insulin treatment (DM-INS, n = 538); patients with diabetes with no prior insulin treatment (DM-No-INS, n = 986); no history of diabetes (NO-DM, n = 3721). Groups were stratified by HbA1c level: <6.5%; 6.5%-7.9% and >8.0%.Results:Among the three strata of HbA1c, mean blood glucose (BG), coefficient of variation (CV), and hypoglycemia increased with increasing HbA1c, and were higher for DM-INS than for DM-No-INS. Among patients with HbA1c < 6.5%, mean BG ≥ 180 mg/dL and CV > 30% were associated with lower severity-adjusted mortality in DM-INS compared to patients with mean BG 80-140 mg/dL and CV < 15%, (P = .0058 and < .0001, respectively), but higher severity-adjusted mortality among DM-No-INS (P = .0001 and < .0001, respectively) and NON-DM (P < .0001 and < .0001, respectively). Among patients with HbA1c ≥ 8.0%, mean BG ≥ 180 mg/dL was associated with lower severity-adjusted mortality for both DM-INS and DM-No-INS than was mean BG 80-140 mg/dL (p < 0.0001 for both comparisons).Conclusions:Significant differences in mortality were found among patients with diabetes based on insulin treatment and HbA1c at home and post-admission glycemic control. Prospective studies need to confirm an individualized approach to glycemic control in the critically ill. 相似文献
5.
6.
Dan Su Bin Yan Litao Guo Liyuan Peng Xue Wang Lingfang Zeng HeanYee Ong Gang Wang 《Medicine》2015,94(19)
Intra-aortic balloon pump (IABP) has been extensively used in clinical practice as a circulatory-assist device. However, current literature demonstrated significantly varied indications for IABP application and prognosis.The objective of the study was to assess the potential benefits or risks of IABP treatment for acute myocardial infarction (AMI) complicated with or without cardiogenic shock.MEDLINE and EMBASE database were systematically searched until November 2014, using the terms as follows: IABP, IABC (intra-aortic balloon counterpulsation), AMI, heart infarction, coronary artery disease, ischemic heart disease, and acute coronary syndrome. Only randomized controlled trials (RCTs) that compared the use of IABP or non-IABP support in AMI with or without cardiogenic shock were included. Two researchers performed data extraction independently, and at the mean time, the risk of bias among those RCTs was also assessed.Of 3026 citations, 17 studies (n = 3226) met the inclusion criteria. There is no significant difference between IABP group and control group on the short-term mortality (relative risk [RR], 0.90; 95% confidence interval [CI], 0.77–1.06; P = 0.214) and long-term mortality (RR, 0.91; 95% CI, 0.79–1.04; P = 0.155) in AMI patients with or without cardiogenic shock. These results were consistent when the analysis was performed on studies that only included patients with cardiogenic shock, both on short-term mortality (RR, 0.91; 95% CI, 0.77–1.08; P = 0.293) and long-term mortality (RR, 0.95; 95% CI, 0.83–1.10; P = 0.492). Similar result was also observed in AMI patients without cardiogenic shock. Furthermore, the risks of hemorrhage (RR, 1.49; 95% CI, 1.09–2.04; P = 0.013) and recurrent ischemia (RR 0.54, 95% CI 0.37 to 0.79; P = 0.002) were significantly higher in IABP group compared with control group.We did not observe substantial benefit from IABP application in reducing the short- and long-term mortality, while it might promote the risks of hemorrhage and recurrent ischemia. Therefore, IABP may be not an optimal therapy in AMI with or without cardiogenic shock until more elaborate classification is used for selecting appropriate patients. 相似文献
7.
Anwar Santoso Marita Kaniawati Syakib Bakri Irawan Yusuf 《The International journal of angiology》2013,22(1):49-54
In coronary heart disease (CHD), levels of secretory phospholipase A2 (sPLA2) are commonly increased. Serum amyloid-A (SAA) is increased in acute coronary syndromes (ACS) as well. It is needed to verify the hypotheses that sPLA2 is associated with the odds of ACS through elevation of SAA. We conducted a case–control study with 57 male patients with ACS and 30 controls matched by gender category. Levels of sPLA2, SAA, and myeloperoxidase (MPO) were measured by immunoreactive assay on the basis of a double-antibody sandwich technique. Levels of sPLA2, MPO, and SAA were significantly higher in patients than those in controls (11,359.0 ± 10,372.4 pg/mL vs. 1,320.5 ± 654.5 pg/mL, p = 0.00; 438.6 ± 310.7 ng/mL vs. 271.1 ± 176.8 ng/mL, p = 0.01; 10,995.2 ± 2,842.6 ng/mL vs. 3,861.7 ± 3,173.5 ng/mL, p = 0.00). There were significant correlations between age, visceral obesity, MPO, sPLA2, and SAA (r = 0.43; p = 0.00; r = 0.30; p = 0.00; r = 0.28; p = 0.00 and r = 0.53; p = 0.00). On multivariate logistic regression analyses, there were significant and independent associations between sPLA2 and SAA with odds of ACS [OR (95% CI) = 14.2 (2.1 to 98.6), p = 0.00; OR (95% CI) = 44.9 (6.9 to 328.4), p = 0.00]. Our findings suggest that sPLA2 may be associated with the odds of ACS compared with controls through increased inflammation, represented by elevated SAA. 相似文献
8.
Abhishek Jaiswal Simcha Pollack Astha Chichra Emmanuel Moustakakis Chong Park Todd Kerwin 《The International journal of angiology》2016,25(1):20-28
Multiple clinical studies have failed to establish the role of routine use of thrombectomy in ST-elevation myocardial infarction (STEMI) patients. There is a paucity of data on the impact of thrombectomy in unselected STEMI patients outside clinical trials. We sought to evaluate the clinical variables and outcomes associated with the performance of thrombectomy in STEMI patients. We retrospectively examined the clinical outcomes in all STEMI patients who underwent successful percutaneous intervention (PCI) at our center. Patients were divided into two groups, one with patients who underwent conventional PCI and another with patients who had thrombus aspiration in addition to conventional PCI. We compared the baseline clinical characteristics, laboratory investigations, re-infarction rates, and all-cause mortality. Total 477 consecutive STEMI patients were identified. Overall, 29% (139) of the patients underwent conventional PCI and 71% (338) of the patients were treated with aspiration thrombectomy and PCI. In addition to the presence of thrombus, patients with nonanterior infarction, and patients with hemodynamic instability requiring intra-aortic balloon pump support were more likely to undergo thrombectomy. Thrombectomy was associated with higher enzymatic infarction (creatine kinase: 2,796 [2,575] vs. 1,716 [1,662]; p < 0.0001; CK-MB: 210.6 [156.0] vs. 142.0 [121.9], p < 0.0001). However, thrombectomy was not associated with any difference in 30 day reinfarction rate (3.3 vs. 2.9%, p = 0.83), mortality (5.0 vs. 7.2%, p = 0.35), or composite of death and 30 day reinfarction (7.7 vs. 9.4%, p = 0.55). We observed that STEMI patients with anterior infarction and hemodynamic instability were more likely to undergo thrombectomy during primary PCI. 相似文献
9.
Marco Zuin Giacomo Mugnai Alberto Zamboni Edlira Zakja Roberto Valle Giovanni Turiano Sakis Themistoclakis Daniele Scarpa Salvatore Sacc Loris Roncon Francesca Rizzetto Paola Purita Angela Polo Ivan Pantano Antonio Mugnolo Giulio Molon Samuele Meneghin Daniela Mancuso Micaela Lia Giuseppe Grassi Ada Cutolo Fabio Chirillo Paolo Bozzini Stefano Bonapace Maurizio Anselmi Gianluca Rigatelli Claudio Bilato 《Viruses》2022,14(9)
Background: The present study aimed to examine longitudinal trends in hospitalizations for acute coronary syndrome (ACS) before and during the COVID-19 pandemic, by reviewing the data from 13 hospitals of the Veneto Region, in the north-east of Italy. Methods: We performed a multicenter, retrospective analysis including all the consecutive patients presenting with ACS and other acute cardiovascular (CV) conditions (defined as heart failure, arrhythmias, cardiac arrest and venous thromboembolism) hospitalized in 13 different hospitals of the Veneto Region covering a population of 2,554,818 inhabitants, during the first (between 15 March 2020 and 30 April 2020) and second (between 15 November 2020 and 30 December 2020) COVID-19 pandemic waves (the 2020 cohort). Data were compared with those obtained at the same time-windows of years 2018 and 2019 (the historical cohorts). Results: Compared to the historical cohorts, a significant decrease in the number of ACS cases was observed in 2020 (−27.3%, p = 0.01 and −32%, p < 0.001, comparing 2018 versus 2020 and 2019 and 2020, respectively). The proportion of patients hospitalized for acute CV conditions decreased during the first and second wave COVID-19 pandemic when compared to the historical cohorts (−36.5%, p < 0.001 and −40.6%, p < 0.001, comparing 2018 versus 2020 and 2019 and 2020, respectively). Pearson’s correlation evidenced a significant inverse relationship between the number of COVID-19 cases and both ACS hospital admissions (r = −0.881, p = 0.005) and hospitalizations for acute CV conditions (r = −0.738, p = 0.01), respectively. Conclusions: The decrease in hospitalizations for ACS and other acute CV conditions will strongly affect future patients’ management since undiagnosed nonfatal CV events represent a source of increased (and unknown) CV morbidity and mortality. 相似文献
10.
José Carlos Nicolau Humberto Graner Moreira Luciano Moreira Baracioli Carlos Vicente Serrano Jr Felipe Galego Lima Marcelo Franken Roberto Rocha Giraldez Fernando Ganem Roberto Kalil Filho José Ant?nio Franchini Ramires Roxana Mehran 《Arquivos brasileiros de cardiologia》2013,101(6):511-518
Background
It is well known that the occurrence of bleeding increases in-hospital mortality in patients with acute coronary syndromes (ACS), and there is a good correlation between bleeding risk scores and bleeding incidence. However, the role of bleeding risk score as mortality predictor is poorly studied.Objective
The main purpose of this paper was to analyze the role of bleeding risk score as in-hospital mortality predictor in a cohort of patients with ACS treated in a single cardiology tertiary center.Methods
Out of 1,655 patients with ACS (547 with ST-elevation ACS and 1,118 with non-ST-elevation ACS), we calculated the ACUITY/HORIZONS bleeding score prospectively in 249 patients and retrospectively in the remaining 1,416. Mortality information and hemorrhagic complications were also obtained.Results
Among the mean age of 64.3 ± 12.6 years, the mean bleeding score was 18 ± 7.7. The correlation between bleeding and mortality was highly significant (p < 0.001, OR = 5.296), as well as the correlation between bleeding score and in-hospital bleeding (p < 0.001, OR = 1.058), and between bleeding score and in-hospital mortality (adjusted OR = 1.121, p < 0.001, area under the ROC curve 0.753, p < 0.001). The adjusted OR and area under the ROC curve for the population with ST-elevation ACS were, respectively, 1.046 (p = 0.046) and 0.686 ± 0.040 (p < 0.001); for non-ST-elevation ACS the figures were, respectively, 1.150 (p < 0.001) and 0.769 ± 0.036 (p < 0.001).Conclusions
Bleeding risk score is a very useful and highly reliable predictor of in-hospital mortality in a wide range of patients with acute coronary syndromes, especially in those with unstable angina or non-ST-elevation acute myocardial infarction. 相似文献11.
Jordyn M. Perdue Alejandro C. Ortiz Afshin Parsikia Jorge Ortiz 《The International journal of angiology》2021,30(2):107
This retrospective analysis aims to identify differences in surgical outcomes between pancreas and/or kidney transplant recipients compared with the general population undergoing coronary artery bypass grafting (CABG). Using Nationwide Inpatient Sample (NIS) data from 2005 to 2014, patients who underwent CABG were stratified by either no history of transplant, or history of pancreas and/or kidney transplant. Multivariate analysis was used to calculate odds ratio (OR) to evaluate in-hospital mortality, morbidity, length of stay (LOS), and total hospital charge in all centers. The analysis was performed for both nonemergency and emergency CABG. Overall, 2,678 KTx (kidney transplant alone), 184 PTx (pancreas transplant alone), 254 KPTx (kidney-pancreas transplant recipients), and 1,796,186 Non-Tx (nontransplant) met inclusion criteria. KPTx experienced higher complication rates compared with Non-Tx (78.3 vs. 47.8%, p < 0.01). Those with PTx incurred greater total hospital charge and LOS. On weighted multivariate analysis, KPTx was associated with an increased risk for developing any complication following CABG (OR 3.512, p < 0.01) and emergency CABG (3.707, p < 0.01). This risk was even higher at transplant centers (CABG OR 4.302, p < 0.01; emergency CABG OR 10.072, p < 0.001). KTx was associated with increased in-hospital mortality following emergency CABG, while PTx and KPTx had no mortality to analyze. KPTx experienced a significantly higher risk of complications compared with the general population after undergoing CABG, in both transplant and nontransplant centers. These outcomes should be considered when providing perioperative care. 相似文献
12.
Michael Mahmoudi Camille Hauville Michael A. Gaglia Gabriel Sardi Rebecca Torguson Zhenyi Xue Lowell F. Satler William O. Suddath Augusto D. Pichard Ron Waksman 《Cardiovascular Revascularization Medicine》2012,13(6):328-330
ObjectivesThis study aimed to determine whether the elective insertion of an intra-aortic balloon counter pulsation (IABP) device at the time of myocardial revascularization in patients presenting with an acute anterior ST-elevation myocardial infarction (STEMI) without cardiogenic shock has any impact on the in-hospital rate of cardiac mortality.BackgroundThe role of IABP in patients presenting with an acute MI without cardiogenic shock remains ill defined.MethodsThe present study comprised 605 consecutive patients who underwent primary percutaneous coronary intervention for an anterior STEMI without cardiogenic shock. Patients who received IABP at the time of their coronary revascularization (n = 105) were compared to those who had not (n = 500). Patients with stable angina, unstable angina, non-STEMI, non-anterior STEMI, and cardiogenic shock were excluded.ResultsThe two cohorts were well matched for the conventional risk factors for coronary artery disease. Although the left ventricular ejection fraction was significantly lower in the patients who received IABP (0.32 ± 0.11 vs. 0.39 ± 0.12; P < 0.001), the two cohorts were well matched for history of MI, coronary revascularization, and chronic renal impairment. Following propensity scoring, the in-hospital rate of cardiac death was similar between the two cohorts (5.6% vs. 0%; P = .12) as was the rate of vascular complications. Major bleeding was significantly greater in the IABP cohort (10.0% vs. 0%; P = .01) leading to a greater transfusion requirement (14.9% vs. 2.9%; P = .01).ConclusionThe adjunctive use of an IABP in patients presenting with an acute anterior STEMI without cardiogenic shock may not be associated with an in-hospital mortality benefit. 相似文献
13.
Clarence H. Braddock III Nancy Szaflarski Lynn Forsey Lynn Abel Tina Hernandez-Boussard John Morton 《Journal of general internal medicine》2015,30(4):425-433
BACKGROUNDImprovements in hospital patient safety have been made, but innovative approaches are needed to accelerate progress. Evidence is emerging that microsystem approaches to quality and safety improvement in hospital care are effective.OBJECTIVEWe aimed to evaluate the effects of a multifaceted, microsystem-level patient safety program on clinical outcomes and safety culture on inpatient units.DESIGNA 1-year prospective interventional study was conducted, followed by a 6-month sustainability phase.INTERVENTIONSIn situ simulation training; debriefing of medical emergencies; monthly patient safety team meetings; patient safety champion role; interdisciplinary patient safety conferences; recognition program for exemplary teamwork.OUTCOMESHospital-acquired severe sepsis/septic shock and acute respiratory failure; unplanned transfers to higher level of care (HLOC); weighted risk-adjusted mortality. Safety culture was measured using a widely accepted, validated survey.RESULTSRates of hospital-acquired severe sepsis/septic shock and acute respiratory failure decreased on study units, from 1.78 to 0.64 (p = 0.04) and 2.44 to 0.43 per 1,000 unit discharges (p = 0.03), respectively. The mean number of days between cases of severe sepsis/septic shock increased from baseline to the intervention period (p = 0.03). Unplanned transfers to HLOC increased from 715 to 764 per 1,000 unit transfers (p = 0.08). The weighted risk-adjusted observed-to-expected mortality ratio on all study units decreased from 0.50 to 0.40 (p < 0.001). Overall scores of safety culture on study units improved after the 1-year intervention, significantly for nurses (p < 0.001), but not for residents (p = 0.06). Scores significantly improved in nine of twelve survey dimensions for nurses, compared to in four dimensions for residents.CONCLUSIONA multifaceted patient safety program suggested an association with improved hospital-acquired complications and weighted, risk-adjusted mortality, and improved nurses’ perceptions of safety culture on inpatient study units.KEY WORDS: patient safety, clinical microsystem, safety culture, teamwork, simulation training 相似文献
14.
Kiran Dadhwal Rosalind Stonham Hannah Breen Stephen Poole Kordo Saeed Ahilanandan Dushianthan 《The clinical respiratory journal》2022,16(4):301
PurposeSevere viral pneumonia is associated with significant morbidity and mortality. Recent COVID‐19 pandemic continues to impose significant health burden worldwide, and individual pandemic waves often lead to a large surge in the intensive care unit (ICU) admissions for respiratory support. Comparisons of severe SARS‐CoV‐2 pneumonia with other seasonal and nonseasonal severe viral infections are rarely studied in an intensive care setting.MethodsA retrospective cohort study comparing patients admitted to ICU with COVID‐19 between March and June 2020 and those with viral pneumonias between January and December 2019. We compared patient specific demographic variables, duration of illness, ICU organ supportive measures and outcomes between both groups.ResultsAnalysis of 93 COVID‐19 (Group 1) and 52 other viral pneumonia patients (Group 2) showed an increased proportion of obesity (42% vs. 23%, p = 0.02), non‐White ethnicities (41% vs. 6%, p < 0.001) and diabetes mellitus (30% vs. 13%, p = 0.03) in Group 1, with lower prevalence of chronic obstructive pulmonary disease (COPD)/asthma (16% vs. 34%, p = 0.02). In Group 1, the neutrophil to lymphocyte ratio was much lower (6.7 vs. 10, p = 0.006), and invasive mechanical ventilation (58% vs. 26%, p < 0.001) was more common. Length of ICU (8 vs. 4, p < 0.001) and hospital stay (22 vs. 11, p < 0.001) was prolonged in Group 1, with no significant difference in mortality. Influenza A and rhinovirus were the most common pathogens in Group 2 (26% each).ConclusionsKey differences were identified within demographics (obesity, ethnicity, age, ICU scores, comorbidities) and organ support. Despite these variations, there were no significant differences in mortality between both groups. Further studies with larger sample sizes would allow for further assessment of clinical parameters in these patients. 相似文献
15.
Vascular closure devices (VCDs) were introduced in the early 1990s with the goal of limiting the time, labor, bed rest, and patient discomfort associated with manual compression (MC) for hemostasis after cardiovascular interventions. However, its advantage over MC has not been extensively studied after interventional procedures. The aim of this study was to do prospective, randomized study comparing the safety and efficacy of the Angio-Seal (AS) to that of MC in patients undergoing transfemoral coronary and peripheral vascular interventional procedure.A prospective, randomized trial was undertaken on consecutive series of patients admitted to King Fahd Hospital of the University for transfemoral coronary and peripheral vascular interventional procedures over 1 year. The study was designed to compare the hemostasis time in minutes and the incidence of vascular complications in patients receiving AS with those undergoing MC. All patients were on antiplatelets and received heparin during the procedure.During the study period, 160 patients were included, 80 in each group. There was a significant difference in mean time to hemostasis in minutes (15.83 ± 1.63 minutes for MC and 0.42 ± 0.04 minutes for the AS; p < 0.001), time to ambulation in minutes (280 ± 15 for MC and 120 for AS; p = 0.04) and in minor complications (33.8% in MC vs. AS 5%; p < 0.001). However, the major complication rate did not significantly differ between the two groups (0% in AS vs. 2.5% in MC; p = 0.15).AS was found to achieve rapid closure of the femoral access site safely in patients undergoing coronary and peripheral vascular interventional procedures under antiplatelets and systemic heparinization. 相似文献
16.
Sanjeev Kumar Sharma Dharma Choudhary Divya Doval Vipin Khandelwal Amee Patel Rasika Setia Tina Dadu Anil Handoo 《Indian journal of hematology & blood transfusion》2021,37(3):472
The conditioning regimens used for the allo-HSCT include either myeloablative conditioning (MAC) or reduced intensity conditioning (RIC) regimens based on the age, performance status and co-morbidities. Studies comparing the survival outcomes of RIC and MAC allo-HSCT in AML and MDS patients have reported contradictory results. We therefore retrospectively analyzed our data of AML and MDS patients who received MAC and RIC allo-HSCT at our center and compared the long term outcome of the two conditioning regimens. One hundred twenty six consecutive patients were evaluated, 32 (25.4%) underwent MAC allo-HSCT and 94 (74.6%) underwent RIC allo-HSCT. The most common MAC regimen used was busulfan plus cyclophosphamide and the most common RIC regimen used was fludarabine plus melphalan. The median age was higher in RIC group (44 years, range 4–75 years) compared to MAC group (31 yrs, range 6–51 yrs, p = 0.001). There was no significant difference in terms of overall survival (p = 0.498), relapse-free survival (p = 0.791) and non-relapse mortality (p = 0.366) between the two groups. In multivariate analysis, only chronic graft-versus-host disease resulted in decreased risk of relapse and improved overall survival irrespective of the conditioning regimens used. 相似文献
17.
Gianfranco Piccirillo Federica Moscucci Myriam Carnovale Gaetano Bertani Ilaria Lospinuso Ilaria Di Diego Andrea Corrao Teresa Sabatino Giulia Zaccagnini Davide Crapanzano Pietro Rossi Damiano Magrì 《Clinical cardiology》2022,45(12):1192
BackgroundAs previously reported, an increased repolarization temporal imbalance induces a higher risk of total/cardiovascular mortality.HypothesisThe aim of this study was to assess if the electrocardiographic short period markers of repolarization temporal dispersion could be predictive of the hospital stay length and mortality in patients with acutely decompensated chronic heart failure (CHF).MethodMean, standard deviation (SD), and normalized variance (VN) of QT (QT) and Tpeak‐Tend (Te) were obtained on 5‐min ECG recording in 139 patients hospitalized for acutely decompensated CHF, subgrouping the patients for hospital length of stay (LoS): less or equal 1 week (≤1 W) and those with more than 1 week (>1 W).ResultsWe observed an increase of short‐period repolarization variables (TeSD and TeVN, p < .05), a decrease of blood pressure (p < .05), lower ejection fraction (p < .05), and higher plasma level of biomarkers (NT‐proBNP, p < .001; Troponin, p < .05) in >1 W LoS subjects. 30‐day deceased subjects reported significantly higher levels of QTSD (p < .05), Te mean (p < .001), TeSD (p < .05), QTVN (p < .05) in comparison to the survivors. Multivariable Cox regression analysis reported that TeVN was a risk factor for longer hospital stay (hazard ratio: 1.04, 95% confidence limit: 1.01–1.08, p < .05); whereas, a longer Te mean was associated with higher mortality risk (hazard ratio: 1.02, 95% confidence limit: 1.01–1.03, p < .05).ConclusionA longer hospital stay is considered a clinical surrogate of CHF severity, we confirmed this finding. Therefore, these electrical and simple parameters could be used as noninvasive, transmissible, inexpensive markers of CHF severity and mortality. 相似文献
18.
Either a mechanical or bioprosthetic valve is used in patients undergoing mitral valve replacement (MVR). However, the optimal mitral prosthesis remains controversial. The aim of this meta‐analysis was thus to compare outcomes between mechanical mitral valve replacement (MVRm) and bioprosthetic mitral valve replacement (MVRb) for MVR patients. We searched Embase, PubMed, Web of Science, and Cochrane Library databases from January 1, 2000 to October 31, 2021 for studies that directly compared surgical outcomes of MVRm and MVRb. A total of 22 studies with 35 903 patients were included in the meta‐analysis (n = 23 868 MVRm and n = 12 035 MVRb). The MVRm group displayed lower long‐term all causes mortality (HR, 0.84; 95% confidence interval [CI]: 0.77−0.91; p < .0001; I² = 51%), and fewer mitral reoperation (hazard ratio [HR]: 0.34; 95% CI: 0.23−0.50; p < .00001; I² = 74%) than MVRb group. However, the MVRm group was associated with a greater risk of major bleeding events (HR: 1.21; 95% CI: 1.14−1.29; p < .00001; I² = 0%), stroke and systemic embolism (HR: 1.20; 95% CI: 1.10−1.32; p < .0001; I² = 0%) in matched or adjusted data. No significant difference was observed between MVRm and MVRb on operative mortality in matched/adjusted group (risk ratios: 0.83; 95% CI: 0.66−1.05; p = .12; I² = 0%). The results were consistent with patients aged under 70 years old. Patients who received a MVRm is associated with 16% lower risk of long‐term mortality and 66% lower risk of mitral reoperation, but 20% greater risk of stroke or systemic embolism, 21% greater risk of major bleeding compared with MVRb in matched/adjusted studies group, which were consistent to patients younger than the age of 70 years who underwent MVR. 相似文献
19.
Yuqiong Wang Xu Huang Ting Sun Guohui Fan Qingyuan Zhan Li Weng 《The clinical respiratory journal》2022,16(2):152
BackgroundThe incidence of Pneumocystis pneumonia (PCP) among patients without human immunodeficiency virus (HIV) infection continues to increase. Here, we identified potential risk factors for in‐hospital mortality among HIV‐negative patients with PCP admitted to the intensive care unit (ICU).MethodsWe retrospectively analyzed medical records of 154 non‐HIV‐infected PCP patients admitted to the ICU at Peking Union Medical College Hospital (PUMCH) and China‐Japan Friendship Hospital (CJFH) from October 2012 to July 2020. Clinical characteristics were examined, and factors related to in‐hospital mortality were analyzed.ResultsA total of 154 patients were enrolled in our study. Overall, the in‐hospital mortality rate was 65.6%. The univariate analysis indicated that nonsurvivors were older (58 vs. 52 years, P = 0.021), were more likely to use high‐dose steroids (≥1 mg/kg/day prednisone equivalent, 39.62% vs. 55.34%, P = 0.047), receive caspofungin during hospitalization (44.6% vs. 28.3%, P = 0.049), require invasive ventilation (83.2% vs. 47.2%, P < 0.001), develop shock during hospitalization (61.4% vs. 20.8%, P < 0.001), and develop pneumomediastinum (21.8% vs. 47.2%, P = 0.001) and had higher Acute Physiology and Chronic Health Evaluation (APACHE) II scores on ICU admission (20.32 vs. 17.39, P = 0.003), lower lymphocyte counts (430 vs. 570 cells/μl, P = 0.014), and lower PaO2/FiO2 values (mmHg) on admission (108 vs. 147, P = 0.001). Multivariate analysis showed that age (odds ratio [OR] 1.03; 95% confidence interval [CI] 1.00–1.06; P = 0.024), use of high‐dose steroids (≥1 mg/kg/day prednisone equivalent) during hospitalization (OR 2.29; 95% CI 1.07–4.90; P = 0.034), and a low oxygenation index on admission (OR 0.99; 95% CI 0.99–1.00; P = 0.014) were associated with in‐hospital mortality.ConclusionsThe mortality rate of non‐HIV‐infected patients with PCP was high, and predictive factors of a poor prognosis were advanced age, use of high‐dose steroids (≥1 mg/kg/day prednisone equivalent) during hospitalization, and a low oxygenation index on admission. The use of caspofungin during hospitalization might have no contribution to the prognosis of non‐HIV‐infected patients with PCP in the ICU. 相似文献
20.
Nicolas de Prost Myriam Sasanelli Jean-Fran?ois Deux Anoosha Habibi Keyvan Razazi Frédéric Galactéros Michel Meignan Bernard Ma?tre Christian Brun-Buisson Emmanuel Itti Armand Mekontso Dessap 《Medicine》2015,94(18)
The acute chest syndrome (ACS) is the main cause of mortality among adult patients with sickle cell disease (SCD). Its pathophysiology is still unclear. Using positron emission tomography (PET) with 18F-fluorodeoxyglucose [18F-fluorodeoxyglucose (18F-FDG)], we explored the relationship between regional lung density and lung metabolism, as a reflection of lung neutrophilic infiltration during ACS.Patients were prospectively enrolled in a single-center study. Dual modality chest PET/computed tomography (CT) scans were performed, with 18F-FDG emission scans for quantification of regional 18F-FDG uptake and CT scans with radiocontrast agent to check for pulmonary artery thrombosis. Regional lung 18F-FDG uptake was quantified in ACS patients and in SCD patients without ACS (SCD non-ACS controls). Maximal (SUVmax) and mean (SUVmean) standardized uptake values were computed.Seventeen patients with ACS (mean age 28.3 ± 6.4 years) were included. None died nor required invasive mechanical ventilation. The main lung opacity on CT scans was lower lobe consolidation. Lungs of patients with ACS exhibited higher SUVmax than those of SCD non-ACS controls (2.5 [2.1–2.9] vs 0.8 [0.6–1.0]; P < 0.0001). Regional SUVmax and SUVmean was higher in lower than in upper lobes of ACS patients (P < 0.001) with a significant correlation between lung density and SUVmax (R2 = 0.78). SUVmean was higher in upper lobes of ACS patients than in lungs of SCD non-ACS controls (P < 0.001). Patients with SUVmax >2.5 had longer intensive care unit (ICU) stay than others (7 [6–11] vs 4 [3–6] days; P = 0.016).Lungs of patients with ACS exhibited higher 18F-FDG uptake than SCD non-ACS controls. Lung apices had normal aeration and lower 18F-FDG uptake than lung bases, but higher 18F-FDG uptake than lungs of SCD non-ACS controls. Patients with higher lung 18F-FDG uptake had longer ICU stay than others. 相似文献