A systematic review of thromboembolic complications and outcomes in hospitalised COVID-19 patients.

Thromboembolic (TE) complications [myocardial infarction (MI), stroke, deep vein thrombosis (DVT), and pulmonary embolism (PE)] are common causes of mortality in hospitalised COVID-19 patients. Therefore, this review was undertaken to explore the incidence of TE complications and mortality associated with TE complications in hospitalised COVID-19 patients from different studies. A literature search was performed using ScienceDirect and PubMed databases using the MeSH term search strategy of "COVID-19", "thromboembolic complication", "venous thromboembolism", "arterial thromboembolism", "deep vein thrombosis", "pulmonary embolism", "myocardial infarction", "stroke", and "mortality". There were 33 studies included in this review. Studies have revealed that COVID-19 patients tend to develop venous thromboembolism (PE:1.0-40.0% and DVT:0.4-84%) compared to arterial thromboembolism (stroke:0.5-15.2% and MI:0.8-8.7%). Lastly, the all-cause mortality of COVID-19 patients ranged from 4.8 to 63%, whereas the incidence of mortality associated with TE complications was between 5% and 48%. A wide range of incidences of TE complications and mortality associated with TE complications can be seen among hospitalized COVID-19 patients. Therefore, every patient should be assessed for the risk of thromboembolic complications and provided with an appropriate thromboprophylaxis management plan tailored to their individual needs.

Percutaneous mechanical thrombectomy in acute pulmonary embolism: Outcomes from a safety-net hospital.

BACKGROUND: Our study aims to present clinical outcomes of mechanical thrombectomy (MT) in a safety-net hospital. METHODS: This is a retrospective study of intermediate or high-risk pulmonary embolism (PE) patients who underwent MT between October 2020 and May 2023. The primary outcome was 30-day mortality. RESULTS: Among 61 patients (mean age 57.6 years, 47% women, 57% Black) analyzed, 12 (19.7%) were classified as high-risk PE, and 49 (80.3%) were intermediate-risk PE. Of these patients, 62.3% had Medicaid or were uninsured, 50.8% lived in a high poverty zip code. The prevalence of normotensive shock in intermediate-risk PE patients was 62%. Immediate hemodynamic improvements included 7.4 mmHg mean drop in mean pulmonary artery pressure (-21.7%, p < 0.001) and 93% had normalization of their cardiac index postprocedure. Thirty-day mortality for the entire cohort was 5% (3 patients) and 0% when restricted to the intermediate-risk group. All 3 patients who died at 30 days presented with cardiac arrest. There were no differences in short-term mortality based on race, insurance type, citizenship status, or socioeconomic status. All-cause mortality at most recent follow up was 13.1% (mean follow up time of 13.4 ± 8.5 months). CONCLUSION: We extend the findings from prior studies that MT demonstrates a favorable safety profile with immediate improvement in hemodynamics and a low 30-day mortality in patients with acute PE, holding true even with relatively higher risk and more vulnerable population within a safety-net hospital.

Acute pulmonary embolism in cancer patients admitted to intensive care unit: Impact of anticoagulant treatment on 90-day mortality and risk factors, results of a multicentre retrospective study.

BACKGROUND: Acute pulmonary embolism (PE) is a life-threatening situation in cancer patients. In this situation, anticoagulant therapy is complex to administer due to the risk of bleeding. Only few studies have been conducted when these patients are admitted to the intensive care unit (ICU). The aim of this study was to assess the association between anticoagulation strategies as well as other factors with 90-day mortality in patients with cancer and PE admitted to ICU. Major bleeding was also evaluated according to the type of anticoagulation. METHODS: Retrospective study carried out in 4 ICUs in France over a 12-year period (2009-2021). All patients with cancer and PE were included. An overlap propensity score weighting analysis was performed in the subgroup of patients treated with either unfractionated heparins (UFH) alone or low-molecular-weight heparins (LMWH) alone on 90-day mortality and major bleeding. RESULTS: A total of 218 consecutive cancer patients admitted to ICU and presenting PE were included. The 90-day mortality rate was 42 % for the global cohort. After propensity score analysis in the subgroup of patients treated with either "UFH alone" (n = 80) or "LMWH alone" (n = 71), the 90-day mortality was similar in patients treated with UFH alone (42.6 %) vs LMWH alone (39.9 %): OR = 1.124, CI 95 % [0.571-2.214], p = 0.750. There was a significant increased toward major bleeding rates in the "UFH alone" group (25.5 %) as compared to "LMWH alone" group (11.5 %), p = 0.04. CONCLUSION: In 218 patients admitted to ICU and presenting PE, the 90-day mortality rate was 42 %. Treatment with UFH alone was associated with a mortality comparable to treatment with LMWH alone but it appeared to be more prone to major bleeding.

Impact of breast-, gastrointestinal-, and lung cancer on prognosis in patients with first-time pulmonary embolism: A Danish nationwide cohort study.

BACKGROUND: Pulmonary embolism (PE) is described as a prognostic factor in patients with cancer however, the prognostic impact of PE remains unknown. This study investigated, the 1-year prognosis following PE in patients with breast-, gastrointestinal-, or lung cancer stratified by cancer status. METHODS: All Danish patients with first-time PE from 2008 to 2018 were included. Cancer status was categorized as no cancer, history of cancer, non-active cancer and active cancer. Unadjusted and age-stratified 1-year risk of death was estimated using the Kaplan-Meier estimator. Cause of death was reported using the Aalen-Johansen method. RESULTS: Of 35,679 patients with PE, 18% had a breast-, gastrointestinal-, or lung cancer. Patients with cancer were older compared with no cancer (69.8 years [IQR: 56.2-79.8]). One-year risk of death (95% confidence interval) for active breast-, gastrointestinal-, and lung cancer was 49.5% (44.0%-54.9%), 75.0% (72.5%-77.4%) and 80.1% (78.0%-82.3%) respectively, compared with 18.9% (18.4%-19.3%) for no cancer. Age-stratified analysis revealed no association with increasing age in non-active lung cancer and all active cancers. Further, non-cardiovascular death accounted for an increasing proportion by cancer status (no cancer < history of cancer < non-active cancer < active cancer). CONCLUSIONS: One-year risk of death was dependent on both cancer type and status; no association with age was found for patients with active cancers. Non-cardiovascular death was leading in non-active and active cancers. Thus, the occurrence of first-time PE could be regarded as a marker of cancer severity for patients with breast-, gastrointestinal-, and lung cancer.

Safety and efficacy of clot-dissolving therapies for submassive pulmonary embolism: A network meta-analysis of randomized controlled trials.

BACKGROUND: Acute pulmonary embolism (PE) is a serious condition that needs quick and effective treatment. Anticoagulation therapy is the usual care for most PE patients but may not work well for higher-risk ones. Thrombolysis breaks the clot and improves blood flow. It can be given systemically or locally. Ultrasound-assisted catheter-directed thrombolysis (USAT) is a new technique that boosts clot-busting drugs. This network meta-analysis compares death, bleeding, and benefits of four treatments in acute submassive PE. METHODS: We comprehensively searched relevant databases up to July 2023 for RCTs. The outcomes encompassed all-cause mortality, major and minor bleeding, PE recurrence, and hospital stay duration. Bayesian network meta-analysis computed odds ratios (OR) and 95 % CI estimates. RESULTS: In this network meta-analysis of 23 RCTs involving 2521 PE patients, we found that SCDT had the most favorable performance for mortality, as it had the lowest odds ratio (OR) among the four interventions (OR 5.41e-42; 95 % CI, 5.68e-97, 1.37e-07). USAT had the worst performance for major bleeding, as it had the highest OR among the four interventions (OR 4.73e+04; 95 % CI, 1.65, 9.16e+13). SCDT also had the best performance for minor bleeding, as it had the lowest OR among the four interventions (OR 5.68e-11; 95 % CI, 4.97e-25, 0.386). CONCLUSION: Our meta-analysis suggests that SCDT is the most effective treatment intervention in improving the risks of All-cause mortality and bleeding. Thrombolytic therapy helps in improving endpoints including the risk of PE recurrence and the duration of hospital stay.

Pediatric pulmonary thromboembolism: a 3-year Canadian Pediatric Surveillance Program study.

BACKGROUND: Pediatric pulmonary embolism (PE) is a rare event associated with significant morbidity and mortality. Awareness of clinical presentation and practices unique to children may aid clinicians in prompt identification and treatment. OBJECTIVES: To describe the incidence, risk factors, clinical presentation, diagnostic and therapeutic practices, and short-term outcomes of pediatric PE. METHODS: We conducted a 3-year national surveillance study through the Canadian Pediatric Surveillance Program. Over 2800 pediatric specialists and subspecialists were contacted monthly from 2020 to 2022 and requested to report all new cases of PE in patients up to 18 years of age. Case-specific data were obtained through voluntary completion of a detailed questionnaire. RESULTS: Fifty-eight cases (78% female, n = 45) were reported (2.4 cases per million children), with rates highest in adolescents 15 to 18 years (6.6 cases per million). Detailed information, available for 31 (53%) cases, documented at least 1 risk factor in 28 (90%) cases; 24 (77%) patients presented with 2 or more symptoms. Computed tomography pulmonary angiography was used for diagnostic confirmation in 25 (81%) cases. Anticoagulation was initiated in 24 (77%) of 31 cases; fewer than 5 patients underwent thrombolysis or surgical interventions. Of 28 patients who received therapeutic interventions, 8 (29%) experienced treatment-related complications. Fewer than 5 mortalities were reported. CONCLUSION: Pediatric PE is a rare event, with female adolescents at the highest risk. Although the presentation is often nonspecific, clinicians should maintain a high index of suspicion, particularly in patients with risk factors and when other diagnoses that may explain symptoms have been excluded.

The Vulnerable Elders Survey-13 scale is superior to the simplified Pulmonary Embolism Score Index in predicting 3-month postdischarge mortality in elderly survivors of acute pulmonary embolism.

INTRODUCTION: Acute pulmonary embolism (APE) is the most serious manifestation of venous thromboembolism. The simplified Pulmonary Embolism Severity Index (sPESI) is employed for prediction of 30-day mortality in APE. The Vulnerable Elders Survey (VES-13) is used to identify participants at a risk of health impairment. OBJECTIVES: We aimed to compare the VES-13 and sPESI scales for prediction of 3-month mortality inelderly patients hospitalized for APE. PATIENTS AND METHODS: All patients with APE were managed according to the European Society of Cardiology (ESC) guidelines and followed up for at least 3 months after discharge. Clinical evaluation of all patients involved the Charlson Comorbidity Index (CCI) and biochemical tests. The patients with VES-13 score equal to or above 3 (VES-13≥3) were evaluated with comprehensive geriatric assessment (CGA). RESULTS: A total of 164 patients met the inclusion criteria. There were significantly fewer men in the VES-13≥3 than the VES-13<3 group (34% vs 54.5%; P <0.01). The patients in the VES-13≥3 group had lower median (interquartile range [IQR]) body mass index and higher sPESI score than those in the VES-13<3 group (25.6 [21.8-28.4] kg/m2 vs 28 [25.3-31] kg/m2; P = 0.001 and 2 [1-2] points vs 1 [0-1] point; P <0.001, respectively). There were no differences in APE severity according to the ESC stratification and CCI. Logistic regression analysis identified the VES-13 score as a significant independent risk factor for 3-month mortality. CONCLUSIONS: The VES-13 score is a better tool than sPESI for predicting 3-month mortality. Geriatric survivors of APE characterized with VES-13≥3 points should be closely monitored after discharge. The Norton Scale Score in a combination with the VES-13 may be useful in predicting 3-month mortality among numerous tests used in the CGA.

Rural-urban differences in pulmonary embolism mortality by race-ethnicity and sex in the United States, 1999-2020.

INTRODUCTION: Racial and ethnic differences in pulmonary embolism (PE) mortality within rural and urban regions in the U.S. have not previously been described. PE mortality may vary across regions and urbanization given disparities in social and structural determinants and comorbid disease. METHODS: Using surveillance data from the Centers for Disease Control and Prevention, age-adjusted mortality rates (AAMR) related to PE were calculated for rural and urban regions in the U.S., in non-Hispanic Black and White women and men, between 1999 and 2020. RESULTS: Among 137,946 deaths in urban regions and 41,333 deaths in rural regions due to PE during this period, AAMR decreased 1.8% per year in urban regions from 3.1 to 100,000 in 1999 to 2.2 per 100,000 in 2020, and decreased 1% per year in rural regions from 4.3 to 100,000 in 1999 to 3.3 per 100,000 in 2020. Since 2008, AAMR from PE increased in non-Hispanic White males in rural and urban regions, decreased in non-Hispanic Black females in rural regions, and otherwise remained stagnant in all other race-sex groups. CONCLUSIONS: AAMR from PE was higher in rural compared with urban individuals, with differences by race and sex. Mortality rates remained stagnant over the last decade in non-Hispanic Black adults and non-Hispanic White females and increased in non-Hispanic White males.

Sex, Racial, and Geographic Disparities in Pulmonary Embolism-related Mortality Nationwide.

Rationale: Acute pulmonary embolism is a leading cause of cardiovascular death. There are limited data on the national mortality trends from pulmonary embolism. Understanding these trends is crucial for addressing the mortality and associated disparities associated with pulmonary embolism. Objectives: To analyze the national mortality trends related to acute pulmonary embolism and determine the overall age-adjusted mortality rate (AAMR) per 100,000 population for the study period and assess changes in AAMR among different sexes, races, and geographic locations. Methods: We conducted a retrospective cohort analysis using mortality data of individuals aged ⩾15 years with pulmonary embolism listed as the underlying cause of death in the Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research database from January 2006 to December 2019. These data are produced by the National Center for Health Statistics. Results: A total of 109,992 pulmonary embolism-related deaths were noted in this dataset nationwide between 2006 and 2019. Of these, women constituted 60,113 (54.7%). The AAMR per 100,000 was not significantly changed, from 2.84 in 2006 to 2.81 in 2019 (average annual percentage change [AAPC], 0.2; 95% confidence interval [CI], -0.1 to 0.5; P = 0.15). AAMR increased for men throughout the study period compared with women (AAPC, 0.7 for men; 95% CI, 0.3 to 1.2; P = 0.004 vs. AAPC, -0.4 for women; 95% CI, -1.1 to 0.3; P = 0.23, respectively). Similarly, AAMR for pulmonary embolism increased for Black compared with White individuals, from 5.18 to 5.26 (AAPC, 0.4; 95% CI, 0.0 to 0.7; P = 0.05) and 2.82 to 2.86 (AAPC, 0.0; 95% CI, -0.6 to 0.6; P = 0.99), respectively. Similarly, AAMR for pulmonary embolism was higher in rural areas than in micropolitan and large metropolitan areas during the study period (4.07 [95% CI, 4.02 to 4.12] vs. 3.24 [95% CI, 3.21 to 3.27] vs. 2.32 [95% CI, 2.30-2.34], respectively). Conclusions: Pulmonary embolism mortality remains high and unchanged over the past decade, and enduring sex, racial and socioeconomic disparities persist in pulmonary embolism. Targeted efforts to decrease pulmonary embolism mortality and address such disparities are needed.

Trends in Pulmonary Embolism Deaths Among Young Adults Aged 25 to 44 Years in the United States, 1999 to 2019.

A concerning increase in mortality from acute pulmonary embolism (PE) in young adults in the United States has been reported. We extracted PE-related mortality rates (number of deaths per US population) from the Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research database from 1999 to 2019, focusing on subjects aged 25 to 44 years. Age-adjusted mortality rates (AAMRs) were assessed using the Joinpoint regression modeling and expressed as the estimated average annual percentage change (AAPC) with relative 95% confidence intervals (95% CIs) and stratified by urbanization, gender, age, and race. Between 1999 and 2019, the AAMR from acute PE in US adults aged 25 to 44 years linearly increased without any difference between genders (AAPC +1.5%, 95% CI 1.2 to 1.8, p <0.001). AAMR increase was more pronounced in American-Indians/Alaska Natives and in Asian/Pacific Islanders (AAPC +2.5%, 95% CI 1.6 to 3.4, p <0.001), Whites (AAPC +1.7%, 95% CI 1.4 to 2.0, p <0.001), Latinx/Hispanic patients (AAPC +1.7%, 95% CI 0.6 to 3.0, p = 0.003), and residents of rural areas (AAPC +2.4%, 95% CI 1.9 to 2.8, p <0.001). A higher AAMR (4.02 per 100,000 residents, 95% CI 3.90 to 4.15) and absolute number of PE-related deaths were observed in the South. PE-related mortality in adults aged 25 to 44 years has increased over the last 2 decades in the United States. Stratification by race, ethnicity, urbanization, and census region showed ethnoracial and regional disparities that will require further evaluation and remedy.

Contemporary trends in mortality related to high-risk pulmonary embolism in US from 1999 to 2019.

BACKGROUND: Population-based data on high-risk pulmonary embolism (PE) mortality trends in the United States (US) are scant. OBJECTIVES: To assess current trends in US mortality related to high-risk PE over the past 21 years and determine differences by sex, race, ethnicity, age and census region. METHODS: Data were extracted from the Centers for Disease Control and Prevention (CDC) Wide-ranging ONline Data for Epidemiologic Research (WONDER) to determine trends in age-adjusted mortality rates (AAMR) per 100,000 people, due to high-risk PE. To calculate nationwide annual trends, we assessed the average (AAPC) and annual percent change (APC) with relative 95 % confidence intervals (CIs) using Joinpoint regression. RESULTS: Between 1999 and 2019, high-risk PE was listed as the underlying cause of death in 209,642 patients, corresponding to an AAMR of 3.01 per 100,000 people (95 % CI: 2.99 to 3.02). AAMR from high-risk PE remained stable from 1999 to 2007 [APC: -0.2 %, (95 % CI: -2.0 to 0.5, p = 0.22)] and then significantly increased [APC: 3.1 % (95 % CI: 2.6 to 3.6), p < 0.0001], especially in males [AAPC: 1.9 % (95 % CI: 1.4 to 2.4), p < 0.001 vs AAPC: 1.5 % (95 % CI: 1.1 to 2.2), p < 0.001]. AAMR increase was more pronounced in those <65 years, Black Americans, and residents of rural areas. CONCLUSIONS: In an US population analysis, high-risk PE mortality rate increased, with racial, sex-based, and regional variations. Further studies are needed to understand root causes for these trends and to implement appropriate corrective strategies.

Impact of a pulmonary embolism response team initiative on hospital mortality of patients with bilateral pulmonary embolism / Impacto de una iniciativa de equipo de respuesta a la embolia pulmonar en la mortalidad hospitalaria de pacientes con embolia pulmonar bilateral

Introduction Pulmonary embolism (PE) response teams (PERT) for the management of high-risk PE (HR-PE) and intermediate-high risk PE (IHR-PE) are encouraged in PE guidelines. We aimed to assess the impact of a PERT initiative on mortality in these groups of patients, compared with standard care. Methods We conducted a prospective, single-center registry, including consecutive patients with HR-PE and IHR-PE with PERT activation from February-2018 to December-2020 (PERT group, n=78 patients) and compared it with an historic cohort of patients admitted to our hospital in a previous 2-year period (2014–2016), managed with standard of care (SC-group, n=108 patients). Results Patients in the PERT group were younger and less comorbid. The risk profile at admission and the percentage of HR-PE was similar in both cohorts (13% in SC-group and 14% in PERT-group, p=0.82). Reperfusion therapy was more frequently indicated in PERT-group (24.4% vs 10.2%, p=0.01), with no differences in fibrinolysis treatment, while catheter-directed therapy (CDT) was more frequent in PERT group (16.7% vs 1.9%, p<0.001). Reperfusion and CDT were associated with lower in-hospital mortality (2.9% vs 15.1%, p=0.001 for reperfusion and 1.5% vs 16.5%, p=0.001 for CDT). The primary outcome, 12-month mortality, was lower in the PERT-group (9% vs 22.2%, p=0.02), There were no differences in 30-day readmissions. In multivariate analysis PERT activation was associated with lower mortality at 12 months (HR 0.25, 95% confidence interval 0.09–0.7, p=0.008). Conclusion A PERT initiative in patients with HR-PE and IHR-PE was associated with a significant reduction in 12-month mortality compared with standard of care, and also with an increase in the use of reperfusion, especially catheter-directed therapies (AU)

Introducción Las guías de manejo de embolia pulmonar (EP) recomiendan organizar equipos de respuesta a la embolia pulmonar (PERT) para el manejo de la EP de riesgo intermedio-alto (EP-IAR) y de alto riesgo (EP-AR). Nuestro objetivo fue evaluar el impacto de una iniciativa PERT sobre la mortalidad en estos pacientes, en comparación con la atención estándar. Métodos Realizamos un registro prospectivo unicéntrico, incluyendo pacientes consecutivos con EP-IAR y EP-AR con activación del PERT desde febrero de 2018 hasta diciembre de 2020 (grupo PERT, n=78 pacientes) y lo comparamos con una cohorte histórica de pacientes ingresados en nuestro hospital en un período previo de 2 años (2014-2016), manejados con atención estándar (grupo SC, n=108 pacientes). Resultados Los pacientes del grupo PERT eran más jóvenes y con menos comorbilidades. El perfil de riesgo al ingreso y el porcentaje de EP-AR fue similar en ambas cohortes (13% en el grupo SC y 14% en el grupo PERT, p=0,82). La terapia de reperfusión fue más frecuentemente indicada en el grupo PERT (24,4% vs. 10,2%, p=0,01), sin diferencias en el uso de fibrinólisis, mientras que la terapia dirigida por catéter (CDT) fue más frecuente en el grupo PERT (16,7% vs. 1,9%, p<0,001). La reperfusión y la CDT se asociaron con una menor mortalidad hospitalaria (2,9% vs. 15,1%, p=0,001 para reperfusión y 1,5% vs. 16,5%, p=0,001 para CDT). El objetivo primario, la mortalidad a los 12 meses, fue menor en el grupo PERT (9% frente al 22,2%, p=0,02). No hubo diferencias en los reingresos a los 30 días. En el análisis multivariado la activación de PERT se asoció con una menor mortalidad a los 12 meses (hazard ratio 0,25, intervalo de confianza del 95%: 0,09-0,7, p=0,008)(AU)

What are the mortality markers in elderly patients with acute pulmonary embolism?

OBJECTIVE: This study investigates characteristics and predictors of mortality among elderly patients with acute pulmonary embolism (APE). PATIENTS AND METHODS: Data on patients with the diagnosis of APE at the first admission to two centers between January 2012 and March 2022 were screened retrospectively. Patients aged 65 years and older were categorized as the elderly group while patients between 18 and 64 years of age constituted the non-elderly group. RESULTS: Among the 361 enrolled patients, the average age in the non-elderly group was 51.0 (18.0-64.0) years and the average age in the elderly group was 76 (65.0-92) years. While male patients were the majority in the non-elderly group, there was a higher proportion of female patients in the elderly group (p=0.001). In multivariate regression analysis, the independent risk factors of mortality among elderly patients were oxygen saturation [odds ratio (OR): 1.163, 95% confidence interval (CI): 1.613-9.476; p=0.044], C-reactive protein (CRP) (OR: 1.133, 95% CI: 1.041-1.234; p=0.004), simplified Pulmonary Embolism Severity Index (sPESI) score (OR: 3.910, 95% CI: 1.613-9.476; p=0.003), absence of deep vein thrombosis (OR: 12.88, 95% CI: 1.321-125.739; p=0.028), and leukocyte count (OR: 2.591, 95% CI: 1.015-6.617; p=0.047). In ROC analysis, the cut-off values for mortality prediction were ≥7.7 mg/dL for CRP, >0.125 ng/mL for troponin, and ≥2 for the sPESI score. CONCLUSIONS: If CRP of ≥7.7, troponin of >0.125, and sPESI score of ≥2 are present in elderly patients with APE, extra attention should be paid to the risk of mortality and the utmost care should be taken in planning the monitoring of these patients.

Analysis of contemporary mortality trends in pulmonary embolism, United States, 1999-2020.

BACKGROUND: A contemporary and comprehensive examination of mortality trends in pulmonary embolism (PE) is needed for the United States (US), as previous studies were either based on preceding data or limited to specific demographic subgroups. We aimed to assess the trends in PE deaths by age, sex, race/ethnicity, and census region in the US from 1999 through 2020. METHODS: We analyzed national mortality data using the CDC WONDER database. PE deaths were identified using the ICD-10 Code- I-26. Age adjusted mortality rates (AAMR) were abstracted by age, sex, race/ethnicity, and census region. Temporal trends were assessed using five-year moving averages and Joinpoint regression models. Annual percentage changes (APC) in AAMR were estimated using Monte Carlo Permutation, and 95 % confidence intervals using the Parametric Method. RESULTS: Overall mortality trends have stabilized since 2009 (APC = 0.6; 95 % CI: -0.3, 1.6), as were trends among Non-Hispanic Whites (APC = 0.6; 95 % CI: -0.2, 1.4), Non-Hispanic Blacks (APC = 0.7; 95 % CI: -0.2, 1.6), and Hispanics (APC = 1.4; 95 % CI: -0.7, 3.6). AAMR declined by 1.7 % per year (95 % CI: -2.8, -0.7) among Asians/Pacific Islanders and by 1.4 % per year (95 % CI: -2.8, -0.0) among American Indians/Alaska Natives, from 1999 to 2020. Contemporary trends have increased among males (APC = 1.0; 95 % CI: 0.2, 1.9), persons below 65 years of age (APC = 18.6; 95 % CI: 18.6, 18.6; APC = 2.3; 95 % CI: 1.4, 3.1), and persons from the Northeastern (APC = 1.0; 95 % CI: 0.1, 2.0) and Western regions (APC = 1.6; 95 % CI: 0.7, 2.6). CONCLUSIONS: The decline in PE mortality recorded from 1999 through the mid-2000s has not been sustained in the last decade-overall trends have stabilized since 2009. However, there were differences by age, sex, race/ethnicity, and the US census region, with some subgroups demonstrating stationary, increasing, or declining trends. Further studies should examine the drivers of differential trends in the US population to inform evidence-based and culturally competent public health intervention efforts.

Post Pulmonary Embolism Syndrome

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