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Short- and long-term outcomes of infective endocarditis admission in adults: A population-based registry study in Finland.

ABSTRACT: Infective endocarditis (IE) is associated with high mortality. However, data on factors associated with length of stay (LOS) in hospital due to IE are scarce. In addition, long-term mortality of more than 1 year is inadequately known. In this large population-based study we investigated age and sex differences, temporal trends, and factors affecting the LOS in patients with IE and in-hospital, 1-year, 5-year and 10-year mortality of IE. Data on patients (≥18 years of age) admitted to hospital due to IE in Finland during 2005-2014 were collected retrospectively from nationwide obligatory registries. We included 2166 patients in our study. Of the patients 67.8% were men. Women were older than men (mean age 63.3 vs. 59.5, p<0.001). The median LOS was 20.0 days in men and 18.0 in women, p = 0.015. In the youngest patients (18-39 years) the median LOS was significantly longer than in the oldest patients (≥80 years) (24.0 vs. 16.0 days, p = 0.014). In-hospital mortality was 10% with no difference between men and women. Mortality was 22.7% at 1 year whereas 5- and 10-year mortality was 37.5% and 48.5%, respectively. The 5-year and 10-year mortality was higher in women (HR 1.18, p = 0.034; HR 1.18, p = 0.021). Both in-hospital and long-term mortality increased significantly with aging and comorbidity burden. Both mortality and LOS remained stable over the study period. In conclusion, men had longer hospital stays due to IE compared to women. The 5- and 10-year mortality was higher in women. The mortality of IE or LOS did not change over time.

SUBMITTER: Ahtela E

PROVIDER: S-EPMC8282023 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Trends in occurrence and 30-day mortality of infective endocarditis in adults: population-based registry study in Finland.

Project description:OBJECTIVES:Infective endocarditis (IE) is a life-threatening disease associated with significant mortality. We studied recent temporal trends and age and sex differences in the occurrence and short-term mortality of IE. DESIGN:Population based retrospective cohort study. SETTING:Data of IE hospital admissions in patients aged ≥18 years in Finland during 2005-2014 and 30-day all-cause mortality data were retrospectively collected from mandatory nationwide registries from 38 hospitals. OUTCOMES:Trends and age and sex differences in occurrence. Thirty-day mortality. RESULTS:There were 2611 cases of IE during the study period (68.2% men, mean age 60 years). Female patients were significantly older than males (62.0 vs 59.0 years, p=0.0004). Total standardised annual incidence rate of IE admission was 6.33/100 000 person-years. Men had significantly higher risk of IE compared with women (9.5 vs 3.7/100 000; incidence rate ratios [IRR] 2.49; p<0.0001) and difference was most prominent at age 40-59 years (IRR 4.49; p<0.0001). Incidence rate varied from 5.7/100 000 in 2005 to 7.1/100 000 in 2012 with estimated average 2.1% increase per year (p=0.036) and similar trends in both sexes. Significant increasing trend was observed in patients aged 18-29 years and 30-39 years (estimated annual increase 7.6% and 7.2%, p=0.002) and borderline in patients aged 40-49 years (annual increase 3.8%, p=0.08). In older population, IE incidence rate remained stable. The overall 30-day mortality after IE admission was 11.3%. Mortality was similar between sexes, increased with ageing, and remained similar during the study period. CONCLUSIONS:Occurrence of IE is increasing in young adults in Finland. Men, especially middle-aged, are at higher risk for IE compared with women. Thirty-day mortality has remained stable at 11%, increased with ageing, and was similar between sexes.

| S-EPMC6500343 | biostudies-other

Long-term Outcome of Neurological Complications after Infective Endocarditis.

Project description:Severe neurological complications following infective endocarditis remain a major problem with high mortality rate. The long-term neurological consequences following infective endocarditis remain uncertain. Otherwise, neurosurgeries could be performed after these complications; however, few clinical series have reported the results. Therefore, we utilized a large, nationwide database to unveil the long-term mortality and neurosurgical outcome following infective endocarditis. We included patients with a first-time discharge diagnosis of infective endocarditis between January 2001 and December 2013 during hospitalization. Patients were further divided into subgroups consisting of neurological complications under neurosurgical treatment and complications under non-neurosurgical treatment. Long-term result of symptomatic neurological complications after infective endocarditis and all-cause mortality after different kinds of neurosurgeries were analyzed. There were 16,495 patients with infective endocarditis included in this study. Symptomatic neurological complications occurred in 1,035 (6.27%) patients, of which 279 (26.96%) accepted neurosurgical procedures. Annual incidence of neurological complications gradually increased from 3.6% to 7.4% (P?<?0.001). The mortality rate among these patients was higher than that among patients without complications (48.5% vs. 46.1%, P?=?0.012, increased from 20% initially to nearly 50% over the 5-year follow-up). However, neurosurgery had no effect on the long-term mortality rate (50.9% vs. 47.6%, P?=?0.451). Incidence of neurological complications post-infective endocarditis is increasing, and patients with these complications have higher mortality rates than patients without. Neurosurgery in these populations was not associated with higher long-term mortality. Therefore, it should not be ruled out as an option for those with neurological complications.

| S-EPMC7055329 | biostudies-literature

Long term surgical outcomes for infective endocarditis in people who inject drugs: a systematic review and meta-analysis.

Project description:BACKGROUND:In recent years, the number of infective endocarditis (IE) cases associated with injection drug use has increased. Clinical guidelines suggest deferring surgery for IE in people who inject drugs (PWID) due to a concern for worse outcomes in comparison to non-injectors (non-PWID). We performed a systematic review and meta-analysis of long-term outcomes in PWID who underwent cardiac surgery and compared these outcomes to non-PWID. METHODS:We systematically searched for studies reported between 1965 and 2018. We used an algorithm to estimate individual patient data (eIPD) from Kaplan-Meier (KM) curves and combined it with published individual patient data (IPD) to analyze long-term outcomes after cardiac surgery for IE in PWID. Our primary outcome was survival. Secondary outcomes were reoperation and mortality at 30-days, one-, five-, and 10-years. Random effects Cox regression was used for estimating survival. RESULTS:We included 27 studies in the systematic review and 19 provided data (KM or IPD) for the meta-analysis. PWID were younger and more likely to have S. aureus than non-PWID. Survival at 30-days, one-, five-, and 10-years was 94.3, 81.0, 62.1, and 56.6% in PWID, respectively; and 96.4, 85.0, 70.3, and 63.4% in non-PWID. PWID had 47% greater hazard of death (HR 1.47, 95% CI, 1.05-2.05) and more than twice the hazard of reoperation (HR 2.37, 95% CI, 1.25-4.50) than non-PWID. CONCLUSION:PWID had shorter survival that non-PWID. Implementing evidence-based interventions and testing new modalities are urgently needed to improve outcomes in PWID after cardiac surgery.

| S-EPMC6839097 | biostudies-literature

Occurrence of fatal infective endocarditis: a population-based study in Finland.

Project description:BACKGROUND:Infective endocarditis (IE) is a serious mainly bacterial infection associated with high mortality. Epidemiology of fatal IE is however largely unknown. We studied occurrence and trends of fatal IE in a population-based setting. METHODS:All adults (?18?years of age) who deceased due to IE in Finland during 2004-2016 were studied. Data was collected from the nationwide, obligatory Cause of Death Registry. Background population consisted of 28,657,870 person-years and 651,556 deaths. RESULTS:Infective endocarditis contributed to death in 754 cases and was the underlying cause of death in 352 cases. The standardized incidence rate of deaths associated with IE was 1.42 (95% confidence interval (CI): 1.32-1.52) per 100,000 person-years. Incidence rate increased progressively with aging from 50?years of age. Men had a two-fold risk of acquiring fatal infective endocarditis compared to women (risk ratio (RR) 1.95; 95% CI: 1.71-2.22; P?<?0.0001). On average, IE contributed to 1.16 (95% CI: 1.08-1.24) out of 1000 deaths in general adult population. The proportionate amount of deaths with IE was highest in population aged <?40?years followed by gradual decrease with aging. Incidence rate and proportion of deaths caused by IE remained stable during the study period. CONCLUSIONS:Our study describes for the first time the population-based epidemiology of fatal IE in adults. Men had a two-fold risk of acquiring fatal IE compared to women. Although occurrence of fatal IE increased with aging, the proportion of deaths to which IE contributed was highest in young adult population.

| S-EPMC6873758 | biostudies-literature

Long-Term Results of Early Surgery versus Conventional Treatment for Infective Endocarditis Trial.

Project description:Background and objectivesCompared with conventional treatment, early surgery significantly reduced the composite end point of all-cause death and embolic events during hospitalization, but long-term data in this area are lacking. This study sought to compare long-term outcomes of early surgery with a conventional treatment strategy in patients with infective endocarditis (IE) and large vegetations.Subjects and methodsThe Early Surgery versus Conventional Treatment in Infective Endocarditis (EASE) trial randomly assigned patients with left-sided IE, severe valve disease and large vegetation to early surgery (37 patients) or conventional treatment groups (39 patients). The pre-specified end points were all-cause death, embolic events, recurrence of IE and repeat hospitalizations due to the development of congestive heart failure occurring during follow-up.ResultsThere were no significant differences between the early surgery and the conventional treatment group in all-cause mortality at 4 years (8.1% and 7.7%, respectively; hazard ratio [HR] 1.04; 95% CI, 0.21 to 5.15; p=0.96). The rate of the composite end point of death from any cause, embolic events or recurrence of IE at 4 years was 8.1% in the early surgery group and 30.8% in the conventional treatment group (HR, 0.22; 95% CI, 0.06-0.78; p=0.02). The estimated actuarial rate of end points at 7 years was significantly lower in the early surgery group than in the conventional treatment group (log-rank p=0.007).ConclusionThere was a substantial benefit in having early surgery for patients with IE and large vegetations whose health was sustained up to 7 years, and late clinical outcome after surgery was excellent in survivors of IE. (EASE clinicaltrials.gov identifier: NCT00750373).

| S-EPMC5099342 | biostudies-literature

Short-term and long-term survival in critical patients treated by helicopter emergency medical services in Finland: a registry study of 36 715 patients.

Project description:ObjectivesThis study aimed to describe the short-term and long-term mortality of patients treated by prehospital critical care teams in Finland.Design and settingWe performed a registry-based retrospective study that included all helicopter emergency medical service (HEMS) dispatches in Finland from 1 January 2012 to 8 September 2019. Mortality data were acquired from the national Population Register Centre to calculate the standardised mortality ratio (SMR).ParticipantsAll patients encountered by Finnish HEMS crews during the study period were included.Main outcomesMortalities presented at 0 to 1 day, 2 to 30 days, 31 days to 1 year and 1 to 3 years for different medical reasons following the prehospital care. Patients were divided into four groups by age and categorised by gender. The SMR at 2 to 30 days, 31 days to 1 year and 1 to 3 years was calculated for the same groups.ResultsPrehospital critical care teams participated in the treatment of 36 715 patients, 34 370 of whom were included in the study. The cumulative all-cause mortality at 30 days was 27.5% and at 3 years was 36.5%. The SMR in different medical categories and periods ranged from 23.2 to 72.2, 18.1 to 22.4, 7.7 to 9.2 and 2.1 to 2.6 in the age groups of 0 to 17 years, 18 to 64 years, 65 to 79 years and ≥80 years, respectively.ConclusionsWe found that the rate of mortality after a HEMS team provides critical care is high and remains significantly elevated compared with the normal population for years after the incident. The mortality is dependent on the medical reason for care and the age of the patient. The long-term overmortality should be considered when evaluating the benefit of prehospital critical care in the different patient groups.

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Daptomycin for the Treatment of Infective Endocarditis: Results from European Cubicin(®) Outcomes Registry and Experience (EU-CORE).

Project description:IntroductionThe European Cubicin(®) Outcomes Registry and Experience (EU-CORE(SM)) was a retrospective, non-interventional, multicenter study which evaluated the safety and effectiveness of daptomycin therapy in patients with Gram-positive infections including infective endocarditis (IE).MethodsData from the EU-CORE registry were collected for patients with IE who had received at least one dose of daptomycin between January 2006 and April 2012, across 18 countries in Europe (12), Latin America (5) and Asia (1). Clinical outcomes were assessed as success (cured or improved), failure or non-evaluable. Adverse events (AEs) were recorded during treatment and for up to 30 days post-treatment; follow-up data were collected for 2 years.ResultsOf 6075 patients included in the EU-CORE registry, 610 were diagnosed with IE as primary infection; 149 (24.4%) right-sided IE (RIE), 414 (67.9%) left-sided IE (LIE), and 47 (7.7%) with both right- and left-sided IE (BRLIE). Overall clinical success was achieved in 80.0% of patients (RIE 88.6%, LIE 76.6% and BRLIE 82.9%). Success rates for methicillin-resistant Staphylococcus aureus (MRSA) infections were 90.9%, 71.7% and 66.6% in patients with RIE, LIE and BRLIE, respectively. The overall sustained clinical success rate in patients followed for up to 2 years was 86.7% (RIE 93.5%, LIE 88.3% and BRLIE 77.8%). AEs deemed possibly related to daptomycin in the investigator's opinion were reported in 2 (1.3%) RIE, 18 (4.3%) LIE and 1 (2.1%) BRLIE patients. There were 11 (1.8%) patients (2 with RIE, 8 with LIE and 1 with BRLIE) with AEs of creatine phosphokinase elevation reported as possibly related to daptomycin.ConclusionData from this real-world clinical setting showed that daptomycin was well tolerated and effective for the treatment of LIE and BRLIE in addition to RIE caused by Gram-positive bacteria, including MRSA. Two-year follow-up data showed that a high proportion of patients had a sustained response.

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