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Late outcomes of ST-elevation myocardial infarction treated by pharmaco-invasive or primary percutaneous coronary intervention. Eur Heart J 2023; 44:516-528. [PMID: 36459120 DOI: 10.1093/eurheartj/ehac661] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 09/08/2022] [Accepted: 11/02/2022] [Indexed: 12/03/2022] Open
Abstract
AIMS Pharmaco-invasive percutaneous coronary intervention (PI-PCI) is recommended for patients with ST-elevation myocardial infarction (STEMI)who are unable to undergo timely primary PCI (pPCI). The present study examined late outcomes after PI-PCI (successful reperfusion followed by scheduled PCI or failed reperfusion and rescue PCI)compared with timely and late pPCI (>120 min from first medical contact). METHODS AND RESULTS All patients with STEMI presenting within 12 h of symptom onset, who underwent PCI during their initial hospitalization at Liverpool Hospital (Sydney), from October 2003 to March 2014, were included. Amongst 2091 STEMI patients (80% male), 1077 (52%)underwent pPCI (68% timely, 32% late), and 1014 (48%)received PI-PCI (33% rescue, 67% scheduled). Mortality at 3 years was 11.1% after pPCI (6.7% timely, 20.2% late) and 6.2% after PI-PCI (9.4% rescue, 4.8% scheduled); P < 0.01. After propensity matching, the adjusted mortality hazard ratio (HR) for timely pPCI compared with scheduled PCI was 0.9 (95% CIs 0.4-2.0) and compared with rescue PCI was 0.5 (95% CIs 0.2-0.9). The adjusted mortality HR for late pPCI, compared with scheduled PCI was 2.2 (95% CIs 1.2-3.1)and compared with rescue PCI, it was 1.5 (95% CIs 0.7-2.0). CONCLUSION Patients who underwent late pPCI had higher mortality rates than those undergoing a pharmaco-invasive strategy. Despite rescue PCI being required in a third of patients, a pharmaco-invasive approach should be considered when delays to PCI are anticipated, as it achieves better outcomes than late pPCI.
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Reperfusion strategy and late clinical outcomes of patients with ST-elevation myocardial infarction (STEMI) in the absence of standard modifiable risk factors (SMuRFs). Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.2034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
There is growing evidence that patients presenting with STEMI in the absence of standard modifiable cardiovascular risk factors (SMuRFs; smoking, hypertension, hypercholesterolemia, diabetes) have poorer outcomes compared to those with atleast one SMuRF. It has been hypothesised that this may be in part due to decreased administration of pharmacotherapies in the post-infarct period due to perceived low risk. Long term outcomes of patients without SMuRFs based on reperfusion strategy received during the index admission have not been investigated.
Purpose
We sought to analyse late clinical outcomes of STEMI patients with and without SMuRFs based on reperfusion strategy received during the index admission.
Methods
All patients who underwent PCI between 2003 and 2014 were identified from a PCI centre STEMI database. Late clinical outcomes of patients with and without SMuRFs were analysed overall and based on reperfusion strategy [primary PCI (pPCI) vs pharmaco-invasive PCI (PI-PCI)]. Propensity matching was used to account for differences in baseline characteristics between the groups.
Results
Amongst 2,091 STEMI patients, 531 (25%) had no SMuRFs (51% pPCI, 49% PI-PCI) and 1560 (75%) had ≥1 SMuRF (52% pPCI, 48% PI-PCI). Unadjusted late mortality in SMuRF-less patients was 13.4% (18.8% pPCI, 7.7% PI-PCI) and for those with ≥1 SMuRF was 9.7% (11.0% pPCI, 8.4% PI-PCI). After propensity-matching clinical and angiographic characteristics, 5 year mortality rates were significantly higher for patients without SMuRFs compared to those with SMuRFs [HR 1.36, CI: 1.03–1.81, p=0.031]. This difference was attenuated for patients who underwent pPCI [HR 1.72, CI: 1.22–2.43, p=0.002]. Interestingly, this discrepancy was not observed amongst individuals who underwent pharmaco-invasive PCI [HR 1.13, CI: 0.53–1.48, p=0.638], as SMuRF-less patients had similar mortality rates to their counterparts. Long term rates of reinfarction, stent thrombosis and target vessel revascularisation were similar between the groups. Additionally, there was no significant difference in rates of stroke and major bleeding amongst all 4 subgroups.
Conclusion
Patients presenting with STEMI in the absence of SMuRFs have increased overall late mortality compared to those with at least one SMuRF. However, this difference was not observed in patients who underwent a pharmaco-invasive strategy, whereby patients without SMuRFs had similar outcomes to those with SMuRFs after adjusting for confounders. Our findings suggest the use of a pharmaco-invasive strategy in appropriate SMuRF-less patients presenting with STEMI.
Funding Acknowledgement
Type of funding sources: None.
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Utility of prehospital electrocardiogram interpretation in ST-segment elevation myocardial infarction utilizing computer interpretation and transmission for interventional cardiologist consultation. Catheter Cardiovasc Interv 2022; 100:295-303. [PMID: 35766040 PMCID: PMC9546148 DOI: 10.1002/ccd.30300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/25/2022] [Accepted: 06/04/2022] [Indexed: 12/26/2022]
Abstract
Objectives We examined the appropriateness of prehospital cardiac catheter laboratory activation (CCL‐A) in ST‐segment elevation myocardial infarction (STEMI) utilizing the University of Glasgow algorithm (UGA) and remote interventional cardiologist consultation. Background The incremental benefit of prehospital electrocardiogram (PH‐ECG) transmission on the diagnostic accuracy and appropriateness of CCL‐A has been examined in a small number of studies with conflicting results. Methods We identified consecutive PH‐ECG transmissions between June 2, 2010 and October 6, 2016. Blinded adjudication of ECGs, appropriateness of CCL‐A, and index diagnoses were performed using the fourth universal definition of MI. The primary outcome was the appropriate CCL‐A rate. Secondary outcomes included rates of false‐positive CCL‐A, inappropriate CCL‐A, and inappropriate CCL nonactivation. Results Among 1088 PH‐ECG transmissions, there were 565 (52%) CCL‐As and 523 (48%) CCL nonactivations. The appropriate CCL‐A rate was 97% (550 of 565 CCL‐As), of which 4.9% (n = 27) were false‐positive. The inappropriate CCL‐A rate was 2.7% (15 of 565 CCL‐As) and the inappropriate CCL nonactivation rate was 3.6% (19 of 523 CCL nonactivations). Reasons for appropriate CCL nonactivation (n = 504) included nondiagnostic ST‐segment elevation (n = 128, 25%), bundle branch block (n = 132, 26%), repolarization abnormality (n = 61, 12%), artefact (n = 72, 14%), no ischemic symptoms (n = 32, 6.3%), severe comorbidities (n = 26, 5.2%), transient ST‐segment elevation (n = 20, 4.0%), and others. Conclusions PH‐ECG interpretation utilizing UGA with interventional cardiologist consultation accurately identified STEMI with low rates of inappropriate and false‐positive CCL‐As, whereas using UGA alone would have almost doubled CCL‐As. The benefits of cardiologist consultation were identifying “masquerading” STEMI and avoiding unnecessary CCL‐As.
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Late Outcomes of Patients With Prehospital ST-Segment Elevation and Appropriate Cardiac Catheterization Laboratory Nonactivation. J Am Heart Assoc 2022; 11:e025602. [PMID: 35766276 PMCID: PMC9333384 DOI: 10.1161/jaha.121.025602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Patients with suspected ST-segment-elevation myocardial infarction (STEMI) and cardiac catheterization laboratory nonactivation (CCL-NA) or cancellation have reportedly similar crude and higher adjusted risks of death compared with those with CCL activation, though reasons for these poor outcomes are not clear. We determined late clinical outcomes among patients with prehospital ECG STEMI criteria who had CCL-NA compared with those who had CCL activation. Methods and Results We identified consecutive prehospital ECG transmissions between June 2, 2010 to October 6, 2016. Diagnoses according to the Fourth Universal Definition of myocardial infarction (MI), particularly rates of myocardial injury, were adjudicated. The primary outcome was all-cause death. Secondary outcomes included cardiovascular death/MI/stroke and noncardiovascular death. To explore competing risks, cause-specific hazard ratios (HRs) were obtained. Among 1033 included ECG transmissions, there were 569 (55%) CCL activations and 464 (45%) CCL-NAs (1.8% were inappropriate CCL-NAs). In the CCL activation group, adjudicated index diagnoses included MI (n=534, 94%, of which 99.6% were STEMI and 0.4% non-STEMI), acute myocardial injury (n=15, 2.6%), and chronic myocardial injury (n=6, 1.1%). In the CCL-NA group, diagnoses included MI (n=173, 37%, of which 61% were non-STEMI and 39% STEMI), chronic myocardial injury (n=107, 23%), and acute myocardial injury (n=47, 10%). At 2 years, the risk of all-cause death was higher in patients who had CCL-NA compared with CCL activation (23% versus 7.9%, adjusted risk ratio, 1.58, 95% CI, 1.24-2.00), primarily because of an excess in noncardiovascular deaths (adjusted HR, 3.56, 95% CI, 2.07-6.13). There was no significant difference in the adjusted risk for cardiovascular death/MI/stroke between the 2 groups (HR, 1.23, 95% CI, 0.87-1.73). Conclusions CCL-NA was not primarily attributable to missed STEMI, but attributable to "masquerading" with high rates of non-STEMI and myocardial injury. These patients had worse late outcomes than patients who had CCL activation, mainly because of higher rates of noncardiovascular deaths.
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LATE CLINICAL OUTCOMES OF PATIENTS WITH ST-SEGMENT ELEVATION MYOCARDIAL INFARCTION(STEMI) TREATED BY EITHER PHARMACO-INVASIVE OR PRIMARY PCI. J Am Coll Cardiol 2022. [DOI: 10.1016/s0735-1097(22)01662-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Pericardiocentesis over 3 years at a tertiary referral Australian hospital. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehab849.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Pericardiocentesis is a lifesaving intervention performed both percutaneously or surgically. We analysed 3 years of experience in a major tertiary hospital in Sydney Australia.
Purpose
To examine the indications, safety and delivery of a pericardiocentesis service at a major teaching hospital.
Methods
We retrospectively audited consecutive patients who underwent pericardiocentesis for pericardial effusion[PE] at a major teaching hospital from February 2018 to December 2020. Eligible patients were identified from the electronic medical records with this coding diagnosis.
Results
89 patients identified with mean age 60.8 ± 18.9years and 58.4%(51/89) male. Follow-up to August 2021 showed 41.5% had died, with an index hospitalisation mortality of 19%(17/89). Malignancy was the most common aetiology 30.3%(27/89) and attributable cause of hospitalisation death in 29.4%. Alternate causes included pericarditis 14.6%, idiopathic 13.4%, percutaneous-coronary-intervention(PCI) 5.6%(6/89) and electrophysiology 4.5%(4/89) complications. Three patients had aortic dissection (3.3%) and two were fatal. Clinical tamponade was present in 66.2%(55/89), PE identification occurred via echocardiography(TTE) in 55% cases (49/89) and incidental CT-diagnosis in 20.2%. TTE findings: right atrial collapse 54%(47/87), right ventricular collapse 60.9%(53/87), fixed and dilated inferior vena cava 64.7%. Pericardiocentesis was performed by cardiology trainees in 90.5% cases, 64.5% with consultant supervision and during working hours in 57.3% of cases. Percutaneous drainage was successful in 96%(72/75) of cases and was performed in the coronary care unit (30.3%), catheterisation laboratory (23.5%), emergency department (19.1%) and ICU (11.2%). Subxiphoid approach in 70%(62/89) was the most common then trans-apical 15%(13/89), parasternal 3%(3/89) and surgical 16%(14/89). TTE confirmed drain position in 76%(54/71), fluoroscopy in 28.5%(6/21) and agitated saline in 38.9%(30/77). Haemo-serous fluid noted in 77%(67/87) with average initial fluid drainage 480 ± 326mls and mean drain removal time 54 ± 33hrs. 17%(15/89) required re-drainage with adenocarcinoma found in 33.3%(5/15). Background antiplatelet treatment in 30.6%(27/88) and of these 67%(18/27) were on dual antiplatelets. 33%(29/89) patients were anticoagulated and 31.3%(9/29) required reversal prior to drainage. Complications were rare, 4%(3/75) had right heart chamber perforation needing emergency surgery. Two were post complex PCI (one died during admission from multiorgan failure) and one with pericarditis .
Conclusions
Pericardiocentesis is a safe and effective procedure for tamponade treatment and largely guided by echocardiography in our experience. Complications are rare and prognosis depends on aetiology with malignancy the most common. Drainage is often successfully performed emergently where the patient is located. Tamponade resulting from procedural complications are rare in our cohort.
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Ultrasound Guidance Facilitates Ideal Femoral Puncture for Coronary Angiography. Heart Lung Circ 2022. [DOI: 10.1016/j.hlc.2022.06.640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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The impact of learning-curve-experience on transcatheter aortic valve replacement outcomes: Insights from the United Kingdom and Ireland all-comers second-generation ACURATE neo™ transcatheter aortic heart valve registry. Catheter Cardiovasc Interv 2021; 99:1172-1180. [PMID: 34792842 DOI: 10.1002/ccd.30000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 10/08/2021] [Accepted: 10/30/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND The ACURATE neo™ is a novel, second-generation self-expanding supra-annular transcatheter heart valve (THV). The objective of this multi-centre registry is to assess the safety, clinical utility, and impact of 'learning-curve-experience' (LCE) on transcatheter aortic valve replacement outcomes in the United Kingdom (UK) and Ireland. METHODS We prospectively collected data from seven ACURATE neo™ THV implanting centres (n = 484) between February 2016 and November 2020. We compared mortality rates and outcomes in the LCE group (n = 120) compared to next successive 120 cases. RESULTS The mean age of the cohort was 81.9(SD: 6.1) years and the majority were in the moderate risk category (EuroSCORE-II):3.3(SD: 3). The 97.5% of cases were performed under local anesthetic. The valve was successfully deployed in 98.8% of cases. The survival rate at 30 days was 97.9%. The incidence of stroke was 2.5%. Life threatening bleeding occurred in 0.6% of cases and vascular access complications occurred in 21 (4.3%) patients. Implantation-related conduction abnormalities occurred in 8.3% but only 5.6% required a PPM. The successful valve deployment occurred in 96% of the patients in the LCE group compared to 100% in the other group (p = 0.04; OR-2[CI 1.7-2.3]). The mortality rates at 30 days (1.7% vs. 1.7%) and 1 year (1.9% vs. 2.7%) were comparable between the two groups. CONCLUSIONS This study represents the largest published UK and Ireland real-world experience of the ACURATE neo™ valve. The procedural success rates and safety outcomes were excellent and endorse its utility in clinical practice. The LCE appears to have an impact on the successful valve deployment but without translating into short-term or long-term outcomes.
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Reperfusion After Fibrinolytic Therapy (RAFT): An open-label, multi-centre, randomised controlled trial of bivalirudin versus heparin in rescue percutaneous coronary intervention. PLoS One 2021; 16:e0259148. [PMID: 34699549 PMCID: PMC8547635 DOI: 10.1371/journal.pone.0259148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 10/04/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The safety and efficacy profile of bivalirudin has not been examined in a randomised controlled trial of patients undergoing rescue PCI. OBJECTIVES We conducted an open-label, multi-centre, randomised controlled trial to compare bivalirudin with heparin ± glycoprotein IIb/IIIa inhibitors (GPIs) in patients undergoing rescue PCI. METHODS Between 2010-2015, we randomly assigned 83 patients undergoing rescue PCI to bivalirudin (n = 42) or heparin ± GPIs (n = 41). The primary safety endpoint was any ACUITY (Acute Catheterization and Urgent Intervention Triage Strategy) bleeding at 90 days. The primary efficacy endpoint was infarct size measured by peak troponin levels as a multiple of the local upper reference limit (Tn/URL). Secondary endpoints included periprocedural change in haemoglobin adjusted for red cells transfused, TIMI (Thrombolysis in Myocardial Infarction) bleeding, ST-segment recovery and infarct size determined by the Selvester QRS score. RESULTS The trial was terminated due to slow recruitment and futility after an interim analysis of 83 patients. The primary safety endpoint occurred in 6 (14%) patients in the bivalirudin group (4.8% GPIs) and 3 (7.3%) in the heparin ± GPIs group (54% GPIs) (risk ratio, 1.95, 95% confidence interval [CI], 0.52-7.3, P = 0.48). Infarct size was similar between the two groups (mean Tn/URL, 730 [±675] for bivalirudin, versus 984 [±1585] for heparin ± GPIs, difference, 254, 95% CI, -283-794, P = 0.86). There was a smaller decrease in the periprocedural haemoglobin level with bivalirudin than heparin ± GPIs (-7.5% [±15] versus -14% [±17], difference, -6.5%, 95% CI, -0.83-14, P = 0.0067). The rate of complete (≥70%) ST-segment recovery post-PCI was higher in patients randomised to heparin ± GPIs compared with bivalirudin. CONCLUSIONS Whether bivalirudin compared with heparin ± GPI reduces bleeding in rescue PCI could not be determined. Slow recruitment and futility in the context of lower-than-expected bleeding event rates led to the termination of this trial (ANZCTR.org.au, ACTRN12610000152022).
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Simple Indices of Infarct Size Post ST-Elevation Myocardial Infarction (STEMI) Provides Similar Risk Stratification to Cardiac MRI. Heart Lung Circ 2021. [DOI: 10.1016/j.hlc.2021.06.330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Comparing the clinical and prognostic impact of proximal versus nonproximal lesions in dominant right coronary artery ST-elevation myocardial infarction. Catheter Cardiovasc Interv 2020; 97:E646-E652. [PMID: 32870605 DOI: 10.1002/ccd.29245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 07/22/2020] [Accepted: 08/17/2020] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To evaluate the prognostic significance of culprit lesion location in dominant right coronary artery (RCA) ST-elevation myocardial infarction (STEMI). BACKGROUND In RCA STEMI, proximal culprit lesions have been shown to have higher rates of acute complications such as bradycardia and cardiogenic shock (CS) but data on mortality is limited. METHODS We retrospectively identified and analyzed data from consecutive patients with a dominant RCA STEMI who underwent either primary or rescue percutaneous coronary intervention (PCI) between January 2003 and December 2016. We compared the rates of sustained ventricular tachycardia (VT), CS, intra-aortic balloon pump (IABP), temporary cardiac pacing (TCP) and death between culprit lesions located proximal and distal to the origin of the last right ventricular (RV) marginal artery >1 mm in diameter. RESULTS The 939 patients were included; 599 (63.7%) had a proximal lesion and 340 (36.3%) had a nonproximal lesion. The 801 (85.3%) underwent primary PCI and 138 (14.7%) underwent rescue PCI. There was no difference in first medical contact to balloon or fibrinolysis times between the groups; p = .98 and .71. There was no significant difference in the rate of sustained VT (3.0%vs. 3.2%, p = .85) but proximal lesions were more likely to develop CS (10.9%vs. 5.8%, p = .01), require IABP (7.3%vs.2.9%, p < .01) and TCP (6.3%vs. 2.6%, p = .01). Thirty-day mortality was higher for proximal lesions (5.0%vs. 0.9%, p < .01) particularly for those with CS (35.3%vs. 10.0%, p = .05). CONCLUSION Culprit lesions located proximal to the origin of the last RV marginal artery had a higher rate of acute complications such as CS and mortality.
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801 Changing Utility of Coronary Physiology to Guide Treatment Decisions in Patients With Coronary Artery Disease Over the Last Decade. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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802 Changing Utility of Intra Coronary Imaging in South Western Sydney Over the Last Decade. Heart Lung Circ 2020. [DOI: 10.1016/j.hlc.2020.09.809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Abstract
Abstract
Background
Worldwide, and in Australia, a large proportion of patients with ST-segment elevation myocardial infarction (STEMI) are unable to undergo timely primary percutaneous coronary intervention (PCI), and so are transferred for PCI after receiving fibrinolytic therapy (so-called pharmaco-invasive PCI).
Methods
Our Hospital, the primary PCI centre for Southwest Sydney, Australia receives patients for both primary PCI and transferred post- fibrinolytic therapy for rescue or prognostic PCI. Associations were determined between late outcomes (bleeding according to Bleeding Academic Research Consortium (BARC) criteria and mortality) and reperfusion strategy, either primary PCI, or pharmaco-invasive PCI, in patients undergoing PCI for STEMI during hospitalization.
Results
Among 2083 consecutive patients (80% male) with STEMI who underwent PCI (1076 [52%] primary PCI and 1007 [48%] pharmaco-invasive PCI), mortality at 3 years was 8.7%,11.1% after primary PCI and 6.2% after pharmaco-invasive PCI (9.4% after rescue PCI and 4.6% after prognostic PCI); p<0.001 (Figure). Rates of type 2–5 BARC bleeding post-PCI were 35% after primary PCI and 24% after pharmaco-invasive PCI (42% after rescue PCI and 15% after prognostic PCI); p<0.001. while the rate of major bleeding type 3b-5 were 5% after primary PCI and 3% after pharmaco-invasive PCI (8% after rescue PCI and 1% after prognostic PCI); p=0.112.The independent predictors of 3 year mortality were, pre-PCI cardiogenic shock HR=0.25 [95% CI: 0.16–0.39], p<0.001), age (HR=1.05 [95% CI: 1.03–1.06], p<0.001), TIMI 3 flow post-PCI (HR=5.25 [95% CI: 2.51–11.00], p≤0.001), eGFR<60mL/min/1.73m2 (HR=2.90 [95% CI: 1.93–4.34], p≤0.001), post PCI bleeding (HR=2.17 [95% CI: 1.53–3.08], p≤0.001), anterior infarction (HR=1.76 [95% CI: 1.23–2.51], p=0.002), and female gender (HR=1.56 [95% CI: 1.07–2.27], p=0.022); and primary PCI (HR=1.6 [95% CI: 1.18–2.19; p=0.003]. On multi-variable analysis, age, cardiogenic shock presentation, rescue PCI, intra-aortic balloon pump, Pre-procedural anaemia, (all p<0.001) and eGFR<60mL/min/1.73m2 (p=0.006) were associated with bleeding.
Figure 1. Late survival after primary & PI PCI
Conclusion
Among patients with STEMI who underwent pharmaco-invasive PCI had lower mortality rates than to those who had primary PCI, though procedural selection criteria may have been different; bleeding rates were similar. Among suitable patients pharmaco-invasive PCI should be evaluated in large clinical trials.
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Standard Versus Ultrasound-Guided Radial and Femoral Access (SURF) - A Randomised Controlled Trial. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.690] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Use of Mechanical Cardiac Support (MCS) for ST-elevated Myocardial Infarction with Cardiogenic Shock(STEMI-CS) in a Non-transplant Centre. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Long Term Clinical Outcomes for All-comer Denovo Coronary Artery Lesions Treated with SeQuent Please Paclitaxel-Coated Balloons. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Simple Indices of Infarct Size Post ST-Elevation Myocardial Infarction (STEMI) Provides Similar Risk Stratification to Cardiac MRI. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Pericardiocentesis for Pericardial Effusion – a Single Centre Experience. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Mechanical Circulatory Support for Semi – elective PCI in High-risk Patients with Extracorporeal Membranous Oxygenation (ECMO) Compared to Impella Heart Pump Device. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
PURPOSE The incidence of paediatric fractures is known to peak during the summer as a consequence of unsupervised physical activity. A more sedentary lifestyle is a potential cause for changes in paediatric seasonal fracture frequency and severity. The aim of this study was to evaluate the current seasonal variations of paediatric fractures in order to determine resource allocation in hospitals, community clinics and prevention programs. METHODS A single institutional review of historical data of all patients aged 0 to 16 years that were diagnosed with fractures between April 2014 and July 2017 in the emergency department of a level 3 orthopaedic trauma centre was conducted. In all, 3484 fractures were reviewed, of which 2991 were included. We stratified fractures according to patients' variants and the hour, day and month with respect to holidays, weekends and weather. RESULTS While the fracture rate on school days was 6.62 per day, the fracture rate during the summer vacation was 4.45 (p < 0.01). Hot weather was correlated with low fracture rates. The peak hours of admission were 12:00 to 13:00 and 18:00 to 22:00, with more moderate differences during non-school periods. CONCLUSION The local seasonal variation of paediatric fractures has a bimodal distribution, with similar nadirs during both summer and winter. These rates might reflect a shift to a more sedentary lifestyle during the summer vacation. The presented data can assist in improving the value of injury prevention measures and medical resources allocation. LEVEL OF EVIDENCE II.
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Clinical Outcomes of Cre8 Coronary Stent in Complex Percutaneous Coronary Intervention. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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First 205 Transcatheter Aortic Valve Implantations in a New Centre: Initial Report of Procedural Volumes and Outcomes. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Post Cardiac Arrest Coronary Spasm: Avoid Stenting if You Can! Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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25
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Clinical Outcomes of Orsiro Coronary Stent in ST-Elevation Myocardial Infarction. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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26
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Seven-by-Seven: A Paradigm Shift in Aortic Stenosis Treatment with Transcatheter Aortic Valve Implantation – Timing, Demographics and Procedural Outcomes. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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27
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Left Main Coronary Artery Disease in ST-Elevation Myocardial Infarction With Cardiogenic Shock. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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28
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Inadvertent Ligation of Left Circumflex Artery During Mechanical Mitral Valve Repair Treated With Percutaneous Coronary Intervention. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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29
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Left Atrial Appendage Thrombus Despite Long-Term Treatment with Dabigatran Complicating Aortic Valve Replacement for Severe Aortic Stenosis. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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The University of Glasgow ECG Analysis Algorithm is Not Specific for the Pre-hospital diagnosis of STEMI in Patients with Bundle Branch Block. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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31
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TCT-162 The Glasgow 12-lead ECG analysis algorithm alone is not suitable for pre-hospital cardiac catheter laboratory activation for STEMI. J Am Coll Cardiol 2016. [DOI: 10.1016/j.jacc.2016.09.304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Population movements and prospects for development in South Lebanon. POPULATION BULLETIN OF ECWA 1984:49-88. [PMID: 12267041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
"This study aims at clarifying the relationship between population movements and planning for regional development in South Lebanon. It includes an account of these movements, their different paths and destinations and the causes that led to both voluntary and forced emigration from the South, which has suffered from the deterioration of its natural resources and lost a large proportion of its human resources. The study analyses the repercussions of these movements on the condition of the inhabitants of this region. It aims at focussing attention on the magnitude of the emigration phenomena with a view to arresting the trend and its ensuing dangers." Migration to foreign countries and to other parts of Lebanon is considered.
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