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Golf practice and blood pressure. Arch Cardiovasc Dis 2023; 116:535-536. [PMID: 37802697 DOI: 10.1016/j.acvd.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/27/2023] [Accepted: 09/08/2023] [Indexed: 10/08/2023]
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Prognosis of Right Ventricular Systolic Dysfunction in Patients With Duchenne Muscular Dystrophy. J Am Heart Assoc 2023; 12:e027231. [PMID: 37581390 PMCID: PMC10492954 DOI: 10.1161/jaha.122.027231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 06/30/2023] [Indexed: 08/16/2023]
Abstract
Background Chronic respiratory failure and heart involvement may occur in Duchenne muscular dystrophy. We aimed to assess the prognostic value of the right ventricular (RV) systolic dysfunction in patients with Duchenne muscular dystrophy. Methods and Results We studied 90 genetically proven patients with Duchenne muscular dystrophy from 2010 to 2019, to obtain respiratory function and Doppler echocardiographic RV systolic function. Prognostic value was assessed in terms of death and cardiac events. The median age was 27.5 years, and median forced vital capacity was at 10% of the predicted value: 83 patients (92%) were on home mechanical ventilation. An RV systolic dysfunction was found in 46 patients (51%). In patients without RV dysfunction at inclusion, a left ventricular systolic dysfunction at inclusion was associated with a higher risk of developing RV dysfunction during follow-up with an odds ratio of 4.5 (P=0.03). RV systolic dysfunction was significantly associated with cardiac events, mainly acute heart failure (62%) and cardiogenic shock (23%). In a multivariable Cox model, the adjusted hazard ratio was 4.96 (95% CI [1.09-22.6]; P=0.04). In terms of death, we found a significant difference between patients with RV dysfunction versus patients without RV dysfunction in the Kaplan-Meier curves (log-rank P=0.045). Conclusions RV systolic dysfunction is frequently present in patients with Duchenne muscular dystrophy and is associated with increased risk of cardiac events, irrespective of left ventricular dysfunction and mechanical ventilation. Registration URL: https://www.clinicaltrials.org; unique identifier: NCT02501083.
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Combat Casualties Treated With Intranasal Ketamine for Prehospital Analgesia: A Case Series. JOURNAL OF SPECIAL OPERATIONS MEDICINE : A PEER REVIEWED JOURNAL FOR SOF MEDICAL PROFESSIONALS 2023; 23:84-87. [PMID: 36827683 DOI: 10.55460/oe4c-60hm] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/01/2023] [Indexed: 02/22/2023]
Abstract
Optimal pain management is challenging in Tactical Combat Casualty Care (TCCC), particularly in remote and austere settings. In these situations, appropriate treatment for prehospital analgesia can be limited or delayed due to the lack of intravenous access. Several guidelines suggest to implement intranasal (IN) analgesia in French Armed Forces for forward combat casualty care (Sauvetage au Combat), similar to the US TCCC. Four medical teams from the French Medical Military Service were deployed to the Middle East and Sahel from August 2017 to March 2019 and used IN ketamine for analgesia in 76 trauma patients, out of a total of 259 treated casualties. IN administration of ketamine 50mg appeared to be safe and effective, alone or in addition to other opioid analgesics. It also had minimal side effects and led to a reduction in the doses of ketamine and morphine used by the intravenous (IV) route. The French Military Medical Service supports current developments for personal devices delivering individual doses of IN ketamine. However, further studies are needed to analyze its efficacy and safety in combat zones.
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Prevalence of prediabetes and undiagnosed diabetes in a large urban middle-aged population: the CARVAR 92 cohort. Cardiovasc Diabetol 2023; 22:31. [PMID: 36782164 PMCID: PMC9926717 DOI: 10.1186/s12933-023-01761-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 02/03/2023] [Indexed: 02/15/2023] Open
Abstract
BACKGROUND The aim of this study was to assess the prevalence of prediabetes and unknown diabetes and its long-term change in a large middle-aged urban population. METHODS We conducted a screening campaign between 2007 and 2018 for cardiovascular risk factors in the western suburbs of Paris including subjects aged 40-70 (CARVAR 92). Among subjects who reported no previous diabetes, prediabetes and undiagnosed diabetes were defined as follows: fasting plasma glucose (FPG) ≥ 6.1 mmol/l (110 mg/dl) and < 7 mmol/l (126 mg/dl) for prediabetes according to WHO criteria (FPG between 5.6 and 6.9 mmol/l according to ADA criteria) and FPG ≥ 7.0 mmol/l for undiagnosed diabetes. RESULTS Of the 32,721 subjects in the CARVAR 92 cohort, 32,675 were included in this analysis. The median age of the patients was 56 years [30, 94], 45.4% were male, 5.9% had known diabetes, 36.4% were overweight and 18.7% obese. Among patients without previously known diabetes (n = 30,759), 8.1% had prediabetes according to WHO criteria (27.2% according to ADA criteria) and 2.3% had diabetes. Subjects with prediabetes and unknown diabetes were more likely to be male, older, and overweight or obese than non-diabetic subjects. From 2007 to 2018, the prevalence of prediabetes, unknown diabetes, and known diabetes decreased, except for prediabetes which remained stable for people aged 55-64. CONCLUSION The prevalence of prediabetes and unknown diabetes remains high but decreased during a 12-year period. About one-quarter of diabetes cases remain undiagnosed. Our results highlight that there is still a room for screening and cardiovascular prevention campaigns. TRIAL REGISTRATION IRB00012437.
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Prognosis of right ventricular systolic dysfunction in Duchenne muscular dystrophy patients. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2023. [DOI: 10.1016/j.acvdsp.2022.10.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Impact of neighbourhood socio-economic status on cardiovascular risk factors in a French urban population. Eur J Prev Cardiol 2022; 29:2142-2144. [PMID: 35894217 DOI: 10.1093/eurjpc/zwac155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 07/20/2022] [Accepted: 07/23/2022] [Indexed: 01/11/2023]
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Electrocardiogram abnormalities and prognosis in COVID-19. Front Cardiovasc Med 2022; 9:993479. [PMID: 36277756 PMCID: PMC9581294 DOI: 10.3389/fcvm.2022.993479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/31/2022] [Indexed: 11/24/2022] Open
Abstract
Background COVID-19 is a major pandemic with potential cardiovascular complications. Few studies have focused on electrocardiogram (ECG) modifications in COVID-19 patients. Method and results We reviewed from our database all patients referred to our hospital for COVID-19 between January 1st, 2020, and December 31st, 2020: 669 patients were included and 98 patients died from COVID-19 (14.6%). We systematically analyzed ECG at admission and during hospitalization if available. ECG was abnormal at admission in 478 patients (71.4%) and was more frequently abnormal in patients who did not survive (88.8 vs. 68.5%, p < 0.001). The most common ECG abnormalities associated with death were left anterior fascicular block (39.8 vs. 20.0% among alive patients, p < 0.001), left and right bundle branch blocks (p = 0.002 and p = 0.02, respectively), S1Q3 pattern (14.3 vs. 6.0%, p = 0.006). In multivariate analysis, at admission, the presence of left bundle branch block remained statistically related to death [OR = 3.82, 95% confidence interval (CI): 1.52–9.28, p < 0.01], as well as S1Q3 pattern (OR = 3.17, 95% CI: 1.38–7.03, p < 0.01) and repolarization abnormalities (OR = 2.41, 95% CI: 1.40–4.14, p < 0.01). On ECG performed during hospitalization, the occurrence of new repolarization abnormality was significantly related to death (OR = 2.72, 95% CI: 1.14–6.54, p = 0.02), as well as a new S1Q3 pattern (OR = 13.23, 95% CI: 1.49–286.56, p = 0.03) and new supraventricular arrhythmia (OR = 3.8, 95% CI: 1.11–13.35, p = 0.03). Conclusion The presence of abnormal ECG during COVID-19 is frequent. Physicians should be aware of the usefulness of ECG for risk stratification during COVID-19.
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CASA Medevac Operations Proof of Concept in the Southern Indian Ocean Zone. Aerosp Med Hum Perform 2022; 93:536-539. [DOI: 10.3357/amhp.6042.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND: Air medical evacuations by tactical aircraft are mandatory in every country, particularly in deployments abroad where hospital resources are limited. In the overseas French departments, it can be particularly useful for military and civilian scientists stationed on
the very remote islands of the French Southern and Antarctic Lands. This priority medical support mission uses fixed wing CASA CN235 aircraft and is led by the French Air Force and the French Military Medical Service, in cooperation with the civilian health service.CASE REPORT:
The authors present the case of a French soldier with chest trauma on an isolated island who benefited from continuum of care during his air evacuation to Reunion Island.DISCUSSION: This case illustrates that the “CASA Medevac” concept has become a crucial link in the
French medical evacuation chain in remote areas. The complex organization, the human material resources, and, finally, the training program are briefly presented.Guénot P, Dubecq C, Colleu F, Dubourg O, Lec C, Bertran P-E. CASA Medevac operations proof of concept in the southern
Indian Ocean zone. Aerosp Med Hum Perform. 2022; 93(6):536–539.
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Relevance of Cardiovascular Risk Factors Screening in People Aged over 65 Years: Results from a Large French Urban Population (The CARVAR92 Study). Gerontology 2022; 68:1358-1365. [PMID: 35235934 DOI: 10.1159/000521995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 01/13/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Cardiovascular disease is the leading cause of death and disability in older people. Traditional cardiovascular risk factors (CVRFs) still have an impact on cardiovascular risk among older people. Nevertheless, screening campaigns rarely target subjects aged over 65 years. This study aimed to assess the distribution and relevance of conventional CVRF screening in people aged over 65 years. METHODS Between 2007 and 2018, among a screening CVRF campaign in the western suburbs of Paris (32,692 subjects), we individualized 6,577 subjects aged 65 years and over. All conventional CVRFs have been systematically assessed. RESULTS The screening allowed to suspect hypertension in a larger proportion of subjects over 65 years compared to subjects under 65 years (27% vs. 18%, p < 0.0001). Hypertension control was higher in women compared to men but not significantly different in the age-groups (p = 0.91). Screening for diabetes mellitus was positive in 3% of older subjects and 2.4% in younger (p = 0.005). Risk assessment with dedicated score (SCORE O.P.) allowed to move toward a low-risk estimation, resulting in the diminution of intermediate risk group in women over 65 years (from 68 to 61%, p < 0.001). CONCLUSIONS Screening CVRFs especially hypertension remains relevant in people aged over 65 years as it enables to detect unknown CVRFs in numerous subjects. Increasing awareness of CVRFs may be the first step to CVRF control, which is known to be efficient on cardiovascular mortality and functional autonomy in later life.
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Association between common cardiovascular risk factors and clinical phenotype in patients with hypertrophic cardiomyopathy from the European Society of Cardiology (ESC) EurObservational Research Programme (EORP) Cardiomyopathy/Myocarditis registry. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2022; 9:42-53. [PMID: 35138368 PMCID: PMC9745665 DOI: 10.1093/ehjqcco/qcac006] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 02/02/2022] [Accepted: 02/04/2022] [Indexed: 12/15/2022]
Abstract
AIMS The interaction between common cardiovascular risk factors (CVRF) and hypertrophic cardiomyopathy (HCM) is poorly studied. We sought to explore the relation between CVRF and the clinical characteristics of patients with HCM enrolled in the EURObservational Research Programme (EORP) Cardiomyopathy registry. METHODS AND RESULTS 1739 patients with HCM were studied. The relation between hypertension (HT), diabetes (DM), body mass index (BMI), and clinical traits was analysed. Analyses were stratified according to the presence or absence of a pathogenic variant in a sarcomere gene. The prevalence of HT, DM, and obesity (Ob) was 37, 10, and 21%, respectively. HT, DM, and Ob were associated with older age (P<0.001), less family history of HCM (HT and DM P<0.001), higher New York Heart Association (NYHA) class (P<0.001), atrial fibrillation (HT and DM P<0.001; Ob p = 0.03) and LV (left ventricular) diastolic dysfunction (HT and Ob P<0.001; DM P = 0.003). Stroke was more frequent in HT (P<0.001) and mutation-positive patients with DM (P = 0.02). HT and Ob were associated with higher provocable LV outflow tract gradients (HT P<0.001, Ob P = 0.036). LV hypertrophy was more severe in Ob (P = 0.018). HT and Ob were independently associated with NYHA class (OR 1.419, P = 0.017 and OR 1.584, P = 0.004, respectively). Other associations, including a higher proportion of females in HT and of systolic dysfunction in HT and Ob, were observed only in mutation-positive patients. CONCLUSION Common CVRF are associated with a more severe HCM phenotype, suggesting a proactive management of CVRF should be promoted. An interaction between genotype and CVRF was observed for some traits.
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Prevalence of familial hypercholesterolaemia in patients presenting with premature acute coronary syndrome. Arch Cardiovasc Dis 2022; 115:87-95. [DOI: 10.1016/j.acvd.2021.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 11/09/2021] [Accepted: 11/15/2021] [Indexed: 11/02/2022]
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Prognosis assessment of acute pulmonary embolism by multimodality imaging: Is it really necessary? ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2022. [DOI: 10.1016/j.acvdsp.2021.09.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Abstract
Background The development of carcinoid heart disease (CaHD) is still relatively unclear. It is difficult to define an optimal follow‐up for patients without any cardiac involvement at baseline. The aim of this study was to assess the prevalence and natural history of CaHD by annual echocardiographic examinations. Methods and Results We studied 137 consecutive patients (61±12 years, 53% men) with proven digestive endocrine tumor and carcinoid syndrome between 1997 and 2017. All patients underwent serial conventional transthoracic echocardiographic studies. Right‐sided and left‐sided CaHD were systematically assessed. We used a previous validated echocardiographic scoring system of severity for the assessment of CaHD. An increase of 25% of the score was considered to be significant. Mean follow‐up was 54±45 months. Prevalence of CaHD was 27% at baseline and 32% at 5‐year follow‐up. Disease progression was reported in 28% of patients with initial CaHD followed up for >2 years (n=25). In patients without any cardiac involvement at baseline, occurrence of disease was 21%. CaHD occurred >5 years from the initial echocardiographic examination in 42% of our cases, especially in patients presenting with new recurrence of a digestive endocrine tumor. An increase of urinary 5‐hydroxyindoleacetic acid by 25% during follow‐up was identified as an independent predictor of CaHD occurrence during follow‐up (hazard ratio [HR], 5.81; 95% CI, 1.19–28.38; P=0.03), as well as a maximum value of urinary 5‐hydroxyindoleacetic acid >205 mg/24 h during follow‐up (HR, 8.41; 95% CI, 1.64–43.07; P=0.01). Conclusions Our study demonstrates that in patients without initial CaHD, cardiac involvement may occur late and is related to serotonin. Our data emphasize the need for cardiologic follow‐up in patients with recurrence of the tumor process.
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Prevalence of familial hypercholesterolemia in patients presenting with premature acute coronary syndrome. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1158] [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
Background
Familial hypercholesterolemia (FH) is a common genetic disorder responsible for premature and severe cardiovascular morbidity and mortality. The FH prevalence in patients who experienced a premature acute coronary syndrome (ACS) ranges from 5 to 50% according to previous studies and no comparison with FH prevalence in general population are available in those studies.
Purpose
We aimed to assess the prevalence of clinical FH among patients with premature acute myocardial infarction (MI) (age ≤50 years) and to compare it with FH prevalence in a control population (age ≤50 years), coming from the same population pool.
Methods
Patients with diagnosis of premature MI (age ≤50 years) referred to Ambroise Paré hospital from 2014 to 2018 were included. FH prevalence was estimated via the Dutch Lipid Clinic Network score, based on personal and familial history of premature cardiovascular disease, and LDL-cholesterol levels. FH was “possible” with a score between 3 and 5 points, “probable” with a score between 6 and 8 and “definite” with a score >8 and no FH was defined as a score <3. FH prevalence in patients with MI was compared to FH prevalence in a general population (age ≤50 years), coming from the prospective cohort CARVAR 92.
Results
Among the 457 patients with premature MI, 220 (48%) patients had no FH, 208 (46%) had a “possible” FH and 29 (6%) had a “probable” or “definite” FH. In the control population, 9900 subjects aged ≤50 years were identified: 9343 (94.37%) had no FH, 541 (5.46%) had a “possible” FH and 16 (0.16%) had a “probable” or “definite” FH. Considering subjects with “probable” or “definite” FH, FH prevalence was 37.5 times greater among patients with premature MI than in control population (p<0.0001).
Conclusion
Familial hypercholesterolemia is >30-fold more common in patients referred for premature MI than in general population of the same age, coming from the same population pool. This highlights the need for FH diagnosis after a first episode of MI to enhance lipid-lowering therapy and allow an early identification of family members.
Funding Acknowledgement
Type of funding sources: None.
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Screening of Native Valvular Heart Disease Using a Pocket-Sized Transthoracic Echocardiographic Device. J Am Soc Echocardiogr 2021; 35:196-202. [PMID: 34461249 DOI: 10.1016/j.echo.2021.08.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 08/09/2021] [Accepted: 08/18/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND The authors assessed the performance of pocket-sized transthoracic echocardiography (pTTE) compared with standard transthoracic echocardiography (sTTE) and auscultation for early screening of valvular heart disease (VHD). Early diagnosis of significant VHD is a challenge, but it enables appropriate follow-up and implementation of the best therapeutic strategy. METHODS sTTE, pTTE, and auscultation were performed by three different experienced physicians on 284 unselected patients. All cases of VHD detected by each of these three techniques were noted. sTTE was the gold standard. Each physician performed one examination and was blinded to the results of other examinations. RESULTS We diagnosed a total of 301 cases of VHD, with a large predominance of regurgitant lesions: 269 cases (89.3%) of regurgitant VHD and 32 (10.7%) of stenotic VHD. pTTE was highly sensitive (85.7%) and specific (97.9%) for screening for VHD, while auscultation detected only 54.1%. All significant cases of VHD (at least mild severity) were detected on pTTE. The weighted κ coefficient between pTTE and sTTE for the assessment of mitral regurgitation was 0.71 (95% CI, 0.70-0.72), indicating good agreement. The weighted κ coefficients between pTTE and sTTE for the assessment of aortic regurgitation and aortic stenosis were 0.97 (95% CI, 0.96-0.98) and 0.98 (95% CI, 0.97-0.99), respectively, indicating excellent agreement. CONCLUSIONS pTTE performed by physicians with level III competency in echocardiography is reliable for identifying significant VHD and should be proposed as a new screening tool.
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Abstract
BACKGROUND Assessment and triage in an austere environment represent a major challenge in casualty care. Modern conflicts involve a significant proportion of multiple wounds, either superficial or penetrating, which complicate clinical evaluation. Furthermore, there is often poor accessibility to computed tomography scans and a limited number of surgical teams. Therefore, ultrasound (US) represents a potentially valuable tool for distinguishing superficial fragments or shrapnels from penetrating trauma requiring immediate damage-control surgery. METHODS This retrospective observational multicenter study assessed casualties treated for 8 months by five medical teams deployed in Africa and Middle East. Two experts, who were experienced in military emergency medicine but did not take part in the missions, carried out an independent analysis for each case, evaluating the contribution of US to the following five items: triage categorization, diagnosis, clinical severity, prehospital therapeutic choices, and priority to operation room. Consensus was obtained using the Delphi method with three rounds. RESULTS Of 325 casualties, 189 underwent US examination. The mean injury severity scale score was 25.6, and 76% were wounded by an improvised explosive device. Ultrasound was useful for confirming (23%) or excluding (63%) the suspected diagnosis made in the clinical assessment. It also helped obtain a diagnosis that had not been considered for 3% of casualties and was responsible for a major change in procedure or therapy in 4%. Ultrasound altered the surgical priority in 43% of cases. For 30% of cases, US permitted surgery to be temporarily delayed to prioritize another more urgent casualty. CONCLUSION Ultrasound is a valuable tool for the management of mass casualties by improving treatment and triage, especially when surgical resources are limited. In some situations, US can also correct a diagnosis or improve prehospital therapeutic choices. Field medical teams should be trained to integrate US into their prehospital protocols. LEVEL OF EVIDENCE Case series (no criterion standard), level V.
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Age estimation based on computed tomography exploration: a combined method. Int J Legal Med 2021; 135:2447-2455. [PMID: 34328552 DOI: 10.1007/s00414-021-02666-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 07/06/2021] [Indexed: 10/20/2022]
Abstract
Despite an extensive number of existing methods, age estimation of human remains is still an unsolved matter in the field of forensic anthropology, especially when it comes to mature adults. The specific aim of this work was to propose a combined method for age estimation, for forensic purposes, by coupling the Suchey-Brooks method and the measure of the pubic bone density. For this purpose, we used an independent test sample comprising 339 CT scans of living individuals aged 15 to 99 years old. Measurement of bone density and staging according to the Suchey-Brooks phases were performed, followed by estimation of ages based on a combined method and an existing virtual reference sample. Results highlighted a significant negative correlation between bone density and age. Good accuracy was obtained for the measurement of pubic bone density for age estimation of men and women, especially concerning mature adults, with an absolute error ranging from 9 to 16 years for all individuals. The authors propose a practical combined method consisting of, first, allocating phases according to the scannographic approach of the Suchey-Brooks method. For phases I to IV, the age estimation is given using the Suchey-Brooks method. For phases V to VI, the pubic bone density measurement is used. Further study will be needed to assess the reproducibility of these results on cadavers and dry bones, as the post-mortem process could interfere with the measurement of mineral bone density.
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Global and regional echocardiographic strain to assess the early phase of hypertrophic cardiomyopathy due to sarcomeric mutations. Eur Heart J Cardiovasc Imaging 2021; 21:291-298. [PMID: 31056691 DOI: 10.1093/ehjci/jez084] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 04/01/2019] [Accepted: 04/09/2019] [Indexed: 01/24/2023] Open
Abstract
AIMS Hypertrophic cardiomyopathy (HCM) is a genetic disease with delayed cardiac expression. Our objective was to characterize left ventricular (LV) myocardial strain by two-dimensional echocardiography in sarcomeric mutation carriers before the hypertrophic stage. METHODS AND RESULTS We studied 140 adults [derivation cohort (n = 79), validation cohort (n = 61)]. The derivation cohort comprised 38 confirmed HCM patients with hypertrophy (LVH+/Gen+), 20 mutation carriers without LV hypertrophy (LVH-/Gen+), and 21 healthy controls. LV global longitudinal strain was not different in LVH-/Gen+ compared with controls [20.6%, interquartile (IQ): 18.3/24.2 vs. 22.9%, IQ: 20.9/26.8] but was reduced in LVH+/Gen+ patients (14.1%, IQ: 11.8/18.5, P < 0.001). Regional peak longitudinal strain was significantly decreased in LVH-/Gen+ when compared with controls in four segments: basal anteroseptal (BAS) wall (P = 0.018), basal inferoseptal wall (P = 0.047), basal inferior wall (P = 0.006), and mid anteroseptal wall (P = 0.022). Receiver operating characteristic analysis identified that BAS strain <16.5% had a sensitivity (Se), specificity (Sp), positive and negative predictive values (PPV, NPV) of 57%, 90%, 82%, and 67%, respectively, to differentiate LVH-/G+ patients from controls. Similarly, the accuracy of a ratio between basal inferoseptal/basal anterolateral (BIS/BAL) strain <0.76 was 73%, 92%, 82%, and 64%, respectively (Se/Sp/PPV/NPV). In the validation cohort, the accuracy of BAS and BIS/BAL was 39%/93%/87%/57% and 55%/96%/95%/64% (Se/Sp/PPV/NPV), respectively, to differentiate the LVH-/Gen+ group from controls. CONCLUSION Regional longitudinal strain, but not global strain, was significantly reduced at the early stage of HCM before LV hypertrophy. This suggests that the inclusion of strain (BAS < 16.5%; BIS/BAL < 0.76) in the evaluation of HCM relatives would help identify mutation carriers and early LV abnormalities.
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Ischemic stroke: A not so unusual complication of SMART syndrome? Rev Neurol (Paris) 2021; 177:1013-1015. [PMID: 34176660 DOI: 10.1016/j.neurol.2020.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/23/2020] [Accepted: 12/04/2020] [Indexed: 10/21/2022]
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Genetics of hypertrophic cardiomyopathy: Genotype-phenotype correlation. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2021. [DOI: 10.1016/j.acvdsp.2021.04.043] [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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Genome-wide association analysis in dilated cardiomyopathy reveals two new players in systolic heart failure on chromosomes 3p25.1 and 22q11.23. Eur Heart J 2021; 42:2000-2011. [PMID: 33677556 PMCID: PMC8139853 DOI: 10.1093/eurheartj/ehab030] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 08/13/2020] [Accepted: 01/14/2021] [Indexed: 12/31/2022] Open
Abstract
AIMS Our objective was to better understand the genetic bases of dilated cardiomyopathy (DCM), a leading cause of systolic heart failure. METHODS AND RESULTS We conducted the largest genome-wide association study performed so far in DCM, with 2719 cases and 4440 controls in the discovery population. We identified and replicated two new DCM-associated loci on chromosome 3p25.1 [lead single-nucleotide polymorphism (SNP) rs62232870, P = 8.7 × 10-11 and 7.7 × 10-4 in the discovery and replication steps, respectively] and chromosome 22q11.23 (lead SNP rs7284877, P = 3.3 × 10-8 and 1.4 × 10-3 in the discovery and replication steps, respectively), while confirming two previously identified DCM loci on chromosomes 10 and 1, BAG3 and HSPB7. A genetic risk score constructed from the number of risk alleles at these four DCM loci revealed a 3-fold increased risk of DCM for individuals with 8 risk alleles compared to individuals with 5 risk alleles (median of the referral population). In silico annotation and functional 4C-sequencing analyses on iPSC-derived cardiomyocytes identify SLC6A6 as the most likely DCM gene at the 3p25.1 locus. This gene encodes a taurine transporter whose involvement in myocardial dysfunction and DCM is supported by numerous observations in humans and animals. At the 22q11.23 locus, in silico and data mining annotations, and to a lesser extent functional analysis, strongly suggest SMARCB1 as the candidate culprit gene. CONCLUSION This study provides a better understanding of the genetic architecture of DCM and sheds light on novel biological pathways underlying heart failure.
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Impact of Angiotensin-Converting Enzyme Inhibitors and Angiotensin II Receptor Blockers in Hypertensive Patients with COVID-19 (COVIDECA Study). Am J Cardiol 2021; 147:58-60. [PMID: 33617818 PMCID: PMC7895710 DOI: 10.1016/j.amjcard.2021.02.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 02/04/2021] [Accepted: 02/09/2021] [Indexed: 12/11/2022]
Abstract
Effect of angiotensin-converting enzyme inhibitors (ACEI) and angiotensin II receptor blockers (ARB) among hypertensive patients with coronavirus disease 2019 (COVID-19) is debated. The aim of the COVIDECA study was to assess the outcome of ACEI and ARB among hypertensive patients presenting with COVID-19. We reviewed from the Assistance Publique-Hôpitaux de Paris healthcare record database all patients presenting with confirmed COVID-19 by RT-PCR. We compared hypertensive patients with ACEI or ARB and hypertensive patients without ACEI and ARB. Among 13,521 patients presenting with confirmed COVID-19 by RT-PCR, 2,981 hypertensive patients (mean age: 78.4 ± 13.6 years, 1,464 men) were included. Outcome of hypertensive patients was similar whatever the use or non-use of ACEI or ARB: admission in ICU (13.4% in patients with ACEI or ARB versus 14.8% in patients without ACEI/ARB, p = 0.35), need of mechanical ventilation (5.5% in patients with ACEI or ARB vs 6.3% in patients without ACEI/ARB, p = 0.45), in-hospital mortality (27.5% in patients with ACEI or ARB vs 26.7% in patients without ACEI/ARB, p = 0.70). In conclusion, the use of ACEI and ARB remains safe and can be maintained in hypertensive patients presenting with COVID-19.
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Long-term changes of the cardiovascular risk factors and risk scores in a large urban population. Eur J Prev Cardiol 2021; 29:e115-e17. [PMID: 33846738 DOI: 10.1093/eurjpc/zwab056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 03/03/2021] [Accepted: 03/17/2021] [Indexed: 11/14/2022]
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Bilateral papillitis concomitant with cytomegalovirus primo-infection in an immunocompetent patient. Rev Neurol (Paris) 2021; 177:442-443. [PMID: 33612286 DOI: 10.1016/j.neurol.2020.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 10/31/2020] [Accepted: 11/04/2020] [Indexed: 11/18/2022]
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Abstract
Data whether the COVID-19 outbreak impacts the acute coronary syndromes (ACS) admissions and the time required to reverse the downward curve are scarce. We included all consecutive patients referred for an ACS who underwent PCI from February 17, 2020 to April 26, 2020 in a high-volume PCI coronary care unit. We compared the number of ACS patients in 2020 to the same period in 2018 and 2019. Predictors of adverse outcome in ST-elevation myocardial infarction (STEMI) patients were recorded: symptom-onset-to-first medical contact (FMC), and FMC-to-sheath insertion times. During the studied period (calendar weeks 8-17, 2018-2020), 144 ACS patients were included. In 2020, we observed two distinct phases in the ACS admissions: a first significant fall, with a relative reduction of 73%, from the week of lockdown (week 12) to 3 weeks later and then an increase of ACS. Median symptom-onset-to-FMC time was significantly higher in 2020 than in the two previous years (600 min [298-632] versus 121 min [55-291], p < 0.001). Median FMC-to-sheath insertion did not differ significantly (93 min [81-131] in 2020 versus 90 min [67-137] in 2018-2019, p = 0.57). The main findings are (1) a pattern of a U-curve in ACS admissions, with a first decrease in ACS admissions and a return to "normality" 4 weeks after; (2) a significant increase in the total ischemic time exclusively due to an increase in the symptom-onset-to-first-medical-contact time.
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Assessment of atrial function by myocardial deformation techniques in hypertrophic cardiomyopathy. Echocardiography 2021; 38:230-237. [PMID: 33382507 DOI: 10.1111/echo.14968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 11/18/2020] [Accepted: 12/17/2020] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Diastolic dysfunction in hypertrophic cardiomyopathy (HCM) is common, but its assessment is difficult using conventional echocardiography. AIMS To assess left atrial (LA) function in HCM by longitudinal strain and determine its role in understanding of symptoms. METHODS We studied 144 patients divided into 3 age- and sex-matched groups: 48 consecutive patients with HCM, 48 control subjects, and 48 athlete subjects. We assessed LA function by conventional echocardiographic parameters and by longitudinal atrial strain (early-diastolic left atrial strain during reservoir phase [LASr]; end-diastolic left atrial strain during conduit phase; end-systolic peak of the left atrial strain during contraction phase). RESULTS NYHA classification was as follows in HCM group: I in 46%, II in 31%, III in 19%, and IV in 4%. Conventional echocardiographic parameters of diastolic function were depressed in the HCM group as compared to the control and athlete groups, but not related to symptoms. All longitudinal atrial strain parameters were significantly reduced in HCM group as compared to two groups (P < .0001). LASr was significantly correlated to peak VO2 (r = 0.44, P = .01) and was the best parameter for detecting symptomatic patients presenting with HCM, with a cutoff value of 15%: Sensitivity was 71%, specificity was 79%, PPV was 77%, and NPV was 73%. CONCLUSION Assessment of LA function in HCM is feasible using longitudinal strain, and this technique is more reliable than conventional echocardiographic parameters for the understanding of determinants of symptoms.
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Genome wide association analysis in dilated cardiomyopathy reveals two new key players in systolic heart failure on chromosomes 3p25.1 and 22q11.23. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2021. [DOI: 10.1016/j.acvdsp.2020.10.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Impact of Neighborhood Socioeconomic Status on Cardiovascular Risk Factors in a French Urban Population. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2021. [DOI: 10.1016/j.acvdsp.2020.10.260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Point-of-Care Capillary Blood Creatinine: A Prospective study in Cardiology and Nephrology Outpatients. CARDIOLOGY AND CARDIOVASCULAR MEDICINE 2021; 5:638-650. [PMID: 34950855 PMCID: PMC8694036 DOI: 10.26502/fccm.92920229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Background: The radiological or interventional use of contrast medium exposes patients to a risk of contrast-induced nephropathy. Pre-existing kidney failure is a major risk factor. Point-of-Care Capillary blood creatinine tests are promising; their speed might help to optimize treatment decisions and patient care in these situations. Methods: The objective of the present study was to assess the ability of a new point of care capillary blood creatinine test (Stat Sensor X-press, Nova Biomedical Cooperation, Waltham, MA, USA) to diagnose kidney failure, relative to a standard lab-based plasma creatinine assay. A total of 113 patients 33 women (29.2%) were included. The capillary blood creatinine concentration was significantly correlated with the plasma creatinine concentration in both men (Pearson’s r [95% Confidence Interval (CI)] = 0.84 [0.75 – 0.89]; p<0.001) and women (Pearson’s r [95%CI] = 0.95 [0.89 – 0.97]; p<0.001). The test’s diagnostic performance was satisfactory, its sensitivity was 70% [35 – 93] in women and 78% [52 – 94] in men, and its specificity was 91% [72 – 99] in woman and 93% [84 – 98] in men. Conclusion: Rapid Point-of Care Capillary creatinine test is an easy-to-use, accurate tool for detecting kidney failure before a patient is exposed to procedures involving contrast medium. The POC test performed less well in patients over the age of 75 and in patients with high plasma creatinine level
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Gunshot suicides caused by cane-gun and alarm garden gun cannon: Two cases report.". J Forensic Leg Med 2020; 77:102090. [PMID: 33242743 DOI: 10.1016/j.jflm.2020.102090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 11/03/2020] [Accepted: 11/14/2020] [Indexed: 11/17/2022]
Abstract
Obtaining a firearm is not always easy, which is why some firearms that are antique or whose use is not intended to kiss are modified for suicide purposes. The two cases report a suicide with an original historical firearm as the canegun, a walking stick which conceals a firearm and a suicide with a modified alarm cannon, which is a small cannon, which fires blanks to scare away garden animals. The aims of the study were to describe the scene, the corpse external examination and the autopsy to understand the death mechanism. We wish to highlight the importance of the forensic pathologist's fieldwork, especially in complex or atypical suicides.
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Tamponade during immune checkpoint inhibitors therapy in lung cancer: case-reports and systematic review of the literature. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.3255] [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: 11/14/2022] Open
Abstract
Abstract
Introduction
Immune therapy is a new option that has revolutionized cancer therapy. Immune checkpoint inhibitors target mostly either PD-1 (Pembrolizumab, Nivolumab) or PD-L1 (Durvalumab). Immune-related cardiotoxic side effects, among them, tamponade, initially thought to be rare, seem to be increasingly cited in the literature. Moreover, tobacco smoking is linked to 80% of lung cancers. Smoking during cancer therapy may influence on radiotherapy and chemotherapy outcomes but little is known on immunotherapy.
Purpose
We aimed to review all the published cases of tamponade during immune therapy for lung cancer and to report all the cases that occurred in the University Hospital Ambroise Paré. We also wanted to highlight the possible impact of tobacco on immunotherapy.
Methods
We conducted a literature review in the PubMED database, from database inception up to 02/14/2020, with a combination of the following terms: “tamponade AND ((immune checkpoint inhibitors) OR (PD-1) OR (PD-L1))”. We also reported all the tamponade cases occurred in our hospital from the beginning of immune checkpoint inhibitors therapy existence up to 02/14/2020.
Results
Seventeen cases citing tamponade were identified in the literature to which we added 3 cases from our hospital. Mortality rate at 1 month was of 20%. Nivolumab was involved in 80%, Pembrolizumab in 10% and Durvalumab in 10%. In 75%, lung cancer was with a stage IV. Men accounted for 85% and mean age was of 62 years. Active smokers represented 85% and passive smokers existed in 5%, after diagnosis, smoking cessation was done in 10%. Tamponade occurred either shortly after the first administrations but also after several doses. Pericardial fluid cytology revealed malignant cells in half of the cases and microbiology was always negative. For all the cases, excepted for one who was directly considered as palliative, an evacuation of the pericardial fluid was done. In 45% a corticotherapy was initiated. Two cases quickly worsened after pericardial evacuation by unmasking a probable myocarditis with cardiogenic shock which needed the use of a veno-arterial extracorporeal membrane oxygenation.
Conclusions
Tamponade under immune checkpoint inhibitors therapy appears less rare than initially thought and mortality rate at one month was not negligible. The use of regular echocardiography during this immune therapy may be crucial in detecting early stages of the disease process and smoking cessation should also be advised for these patients. The prevalence of complications among all the patients both exposed to immune therapy and tobacco could not be calculated in this work (case-reports), but some recent studies may indicate survival gains of smoking cessation. Further research establishing more specific guidelines is naturally necessary in dealing with this potentially fatal effect but also in establishing the possibly additional role of smoking in the cardiotoxicity of immunotherapy.
Funding Acknowledgement
Type of funding source: None
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Impacts of cigarette-butt pollution on human, animal, vegetal and environmental health: A systematic review. Tob Prev Cessat 2020. [DOI: 10.18332/tpc/128448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abstract
Recent reports have suggested an increased risk of pulmonary embolism (PE) related to COVID-19. The aim of this cohort study is to compare the incidence of PE during a 3-year period and to assess the characteristics of PE in COVID-19. We studied consecutive patients presenting with PE (January 2017-April 2020). Clinical presentation, computed tomography (CT) and biological markers were systematically assessed. We recorded the global number of hospitalizations during the COVID-19 pandemic and during the same period in 2018-2019. We included 347 patients: 326 without COVID-19 and 21 with COVID-19. Patients with COVID-19 experienced more likely dyspnea (p=0.04), had lower arterial oxygen saturation (p<0.001), higher C-reactive protein and white blood cell (WBC) count (p<0.0001 and p=0.001, respectively), and a significantly higher in-hospital mortality (14% versus 3.4%, p=0.04). Among COVID-19 patients, diagnosis of PE was performed at admission in 38% (n=8). COVID-19 patients with diagnosis of PE during hospitalization (n=13) had significantly more dyspnea (p=0.04), lower arterial oxygen saturation (p=0.01), less proximal PE (p=0.02), and higher heart rate (p=0.009), CT severity score (p=0.001), C-reactive protein (p=0.006) and WBC count (p=0.04). During the COVID-19 outbreak, a 97.4% increase of PE incidence was observed as compared to 2017-2019 and the proportion of hospitalizations related to PE was 3.7% versus 1.3% in 2018-2019 (p<0.0001). In conclusion, the COVID-19 pandemic leads to a dramatic increased incidence of PE. Physicians should be aware that PE may be diagnosed at admission, but also after several days of hospitalization, with a different clinical, CT and biological features of thrombotic disease.
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Technical note: age estimation by using pubic bone densitometry according to a twofold mode of CT measurement. Int J Legal Med 2020; 134:2275-2281. [PMID: 32572613 DOI: 10.1007/s00414-020-02349-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 06/15/2020] [Indexed: 12/14/2022]
Abstract
In forensic anthropology, age estimation is a major element in the determination of a biological profile and the identification of individuals. Thus, many anatomical structures have been studied, such as the pubic symphysis, which is a source of major interest due to its late maturation. One of the most well-known methods of assessment is the Suchey-Brooks (SB) system based on the morphological characteristics of the pubic symphysis. The aim of this study was to propose linear regression formulae in order to deduce chronological age from bone density, using both Hounsfield unit (HU), and mean bone density (mBD) values of the pubic symphysis. Moreover, we intended to test the reliability and then to explore the feasibility of using HU instead of mBD values for age estimation. We built retrospectively a reference sample of 400 pubic symphyses using computed tomography at a French hospital and a test sample of 120 pubic symphyses. Equations were created to establish linear regression models for age estimation. Inaccuracy and bias were calculated for individuals aged more or less than 40 years. We highlighted homogeneous mean absolute errors for both HU and mBD values, most of them being less than 10 years. Moreover, we reported a moderate overestimation for younger individuals and a very small underestimation for older individuals. This study proposes a correlation between the bone density and age of individuals with a valuable level of reliability. Finally, HU measurements seem to be suitable for linking bone density with the age of individuals in forensic practice.
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The Public Health Burden of Cardiomyopathies: Insights from a Nationwide Inpatient Study. J Clin Med 2020; 9:jcm9040920. [PMID: 32230881 PMCID: PMC7230913 DOI: 10.3390/jcm9040920] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 03/23/2020] [Accepted: 03/24/2020] [Indexed: 11/16/2022] Open
Abstract
Cardiomyopathies are responsible for heart failure and sudden cardiac death, but epidemiological data are scarce and the public health burden may be underestimated. We studied aggregating data from all public or private hospitals in France. Patients were categorized from relevant ICD-10 codes into dilated, hypertrophic, restrictive, or other cardiomyopathies (DCM, HCM, RCM, or OCM, respectively). Between 2008 and 2015, a total of 326,461 distinct patients had cardiomyopathy-related hospitalizations. The hospital-based prevalence of cardiomyopathy was 809 per million inhabitants (PMI) per year, including 428 PMI for DCM, 101 PMI for HCM, 26 PMI for RCM, and 253 PMI for OCM. Patients with cardiomyopathies accounted for 51% of all heart transplants, 33% of defibrillator implantations, 38% of mechanical circulatory supports, and 11.3% of hospitalizations for heart failure. In patients less than 40 years of age, these figures were 71%, 51%, 63%, and 23%, respectively. Over 2008–2015 and considering all cardiomyopathies, there was a significant increase for heart transplant (average annual percentage change, AAPC: +3.86%, p = 0.0015) and for defibrillator implantation (AAPC: +6.98%, p < 0.0001), and a significant decrease of in-hospital mortality (AAPC: −4.7%, p = 0.0002). This nationwide study shows that cardiomyopathies constitute an important cause of hospitalization, with increasing invasive therapeutic procedures and decreasing mortality.
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Screening of valvular heart disease using pocket-sized transthoracic echocardiography device. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2020. [DOI: 10.1016/j.acvdsp.2019.09.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Tennis-related cardiac arrests: A systematic review and meta-analysis. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2020. [DOI: 10.1016/j.acvdsp.2019.09.300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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P1494Usefulness of longitudinal strain adjusted to regional thickness in hypertrophic cardiomyopathy. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0258] [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: 11/14/2022] Open
Abstract
Abstract
Background
In hypertrophic cardiomyopathy (HCM), longitudinal strain analysis allows to early detect left ventricular (LV) contraction abnormalities despite preserved LV ejection fraction. In current software, the width of the region of interest (ROI) is the same over the entire myocardial wall, and might analyze partially LV hypertrophic segments.
Purpose
The aim of this study is to evaluate a novel software for strain analysis with an adjustable ROI according to each segment thickness.
Methods
We included 110 patients: 55 patients with HCM (HCM group) and 55 healthy subjects (age- and sex-matched control group). All patients underwent echocardiography using a Vivid 9 GE system and measurements were performed using EchoPAC software. Global longitudinal strain (GLS) and regional strain for each of the 17 segments was calculated with standard software (for 2 groups) and with software adjusted to the myocardial wall thickness (for HCM group).
Results
GLS was significantly decreased in the HCM group as compared to the control group (−15.1±4.8% versus −20.5±4.3%, p<0.0001). In HCM group, GLS (standard method versus adjusted to thickness) were not significantly different (p=0.34). Interestingly, regional strain adjusted to thickness was significantly lower than standard strain in hypertrophic segments, especially in basal inferoseptal segment (p=0.0002), median inferoseptal segment (p<0.001) and median anteroseptal segment (p=0.02). Strain adjusted to thickness was still significantly lower in the most hypertrophic segments (≥20 mm) (−3.7±3%, versus −5.9±4.4%, p=0.049 in the basal inferoseptal segment and −5.7±3.5% versus −8.3±4.5%, p=0.0007 in the median inferoseptal segment). Analysis of strain adjusted to thickness had a better feasibility (97.5% versus 99%, p=0.01).
Conclusion
Analysis of longitudinal strain adjusted to regional thickness is feasible in HCM and allows a better evaluation of myocardial deformation, especially in the most LV hypertrophic segments.
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P4653A natural history of carcinoid heart disease in the modern management era. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.1035] [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: 11/14/2022] Open
Abstract
Abstract
Background
The development of carcinoid heart disease (CaHD) is still relatively unknown at present. It is difficult to define an optimal follow-up for patients initially free from cardiac involvement. The aim of this study was to assess the prevalence and the evolution of CaHD using annual echocardiographic follow-up.
Methods
We reviewed from our database 137 patients (61±12 years, 53% men) with histologically proven neuroendocrine tumor between 1997 and 2017. All patients underwent serial conventional transthoracic echocardiographic studies. Right-sided and left-sided CaHD were systematically assessed. We used a previous validated echocardiographic scoring system of severity for the assessment of CHD. An increase of 25% of the score was considered as significant.
Results
Mean follow-up was 2.6±3.5 years [0; 16]. Prevalence of CaHD was 27% (37 pts) at baseline and 36% (49 pts) at the end of follow-up. Among patients with initial CaHD followed for more than one year, disease progression was observed in 28% of cases. Among the patients free from initial cardiac involvement, an onset of the disease was observed during follow-up in 21% of cases. The onset of CHD could be very late, more than 5 years from the initial echocardiographic examination in 42% of our cases (Figure). This late occurrence of CaHD was only observed in patients presenting with new resumption of neuroendocrine tumor (symptoms, increased of 5-HIAA, occurrence of new metastasis).
Conclusion
Our study demonstrated that in patients without initial CaHD, cardiac involvement may occur tardily after a normal initial assessment. Our data suggest the need for prolonged echocardiographic follow-up in patients presenting with a resumption of tumor process.
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Five years of prolonged field care: prehospital challenges during recent French military operations. Transfusion 2019; 59:1459-1466. [PMID: 30980759 DOI: 10.1111/trf.15262] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 01/18/2019] [Accepted: 01/18/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND French military operations in the Sahel conducted since 2013 over more than 5 million square kilometers have challenged the French Military Health Service with specific problems in prolonged field care. STUDY DESIGN AND METHODS To describe these challenges, we retrospectively analyzed the prehospital data from the first 5 years of these operations within a delimited area. RESULTS One hundred eighty-three servicemen of different nationalities were evacuated, mainly as a result of explosions (73.2%) or gunshots (21.9%). Their mean number evacuation was 2.2 (minimum, 1; maximum, 8) per medical evacuation with a direct evacuation from the field to a Role 2 medical treatment facility (MTF) for 62% of them. For the highest-priority casualties (N = 46), the median time [interquartile range] from injury to a Role 2 MTF was 130 minutes [70 minutes to 252 minutes], exceeding 120 minutes in 57% of cases and 240 minutes in 26%. The most frequent out-of-hospital medical interventions were external hemostasis, airway and hemopneumothorax management, hypotensive resuscitation, analgesia, immobilization, and antibiotic administration. Prehospital transfusion (RBCs and/or lyophilized plasma) was started three times in the field, two times during helicopter medical evacuation, and five times in tactical fixed wing medical aircraft. Lyophilized plasma was confirmed to be particularly suitable in these settings. One of the specific issues involved in lengthy prehospital time was the importance to reassess and convert tourniquets prior to Role 2 MTF admission. CONCLUSION Main challenges identified include reducing evacuation times as much as possible, preserving ground deployment of sufficiently trained medics and medical teams, optimization of transfusion strategies, and strengthening specific prolonged field care equipment and training.
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Mid-regional proatrial natriuretic peptide for predicting prognosis in hypertrophic cardiomyopathy. Heart 2019; 106:196-202. [PMID: 31350276 DOI: 10.1136/heartjnl-2019-314826] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 06/24/2019] [Accepted: 07/01/2019] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES N-terminal probrain natriuretic peptide (NT-proBNP) predicts mortality and the development of heart failure in hypertrophic cardiomyopathy (HCM). Mid-regional proatrial natriuretic peptide (MR-proANP) is a stable by-product of production of atrial natriuretic peptide. We sought to compare the prognostic value of MR-proANP and NT-proBNP in HCM. METHODS We prospectively enrolled a cohort of patients with HCM from different European centres and followed them. All patients had clinical, ECG and echocardiographic evaluation and measurement of MR-proANP and NT-proBNP at inclusion. RESULTS Of 357 patients enrolled, the median age was 52 (IQR: 36-65) years. MR-proANP and NT-proBNP were both independently associated with age, weight, New York Heart Association (NYHA) class, left ventricular ejection fraction (LVEF), wall thickness and left atrial dimension. During a median follow-up of 23 months, 32 patients had a primary end point defined as death (n=6), heart transplantation (n=8), left ventricular assist device implantation (n=1) or heart failure hospitalisation (n=17). Both NT-proBNP and MR-proANP (p<10-4) were strongly associated with the primary endpoint, and the areas under the receiver operating characteristic (ROC) curves for both peptides were not significantly different. However, in a multiple stepwise regression analysis, the best model for predicting outcome was NYHA 1-2 vs 3-4 (HR=0.35, 95% CI 0.16 to 0.77, p<0.01), LVEF (HR=0.96, 95% CI 0.94 to 0.98, p=0.0005) and MR-proANP (HR=3.77, 95% CI 2.01 to 7.08, p<0.0001). CONCLUSIONS MR-proANP emerges as a valuable biomarker for the prediction of death and heart failure related events in patients with HCM.
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P167Comparaison of semi-automated quantification methods of LGE with CMR in patients with hypertrophic cardiomyopathies. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez117.029] [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: 11/14/2022] Open
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Screening of valvular heart disease using pocket-sized transthoracic echocardiography device. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/j.acvdsp.2019.04.021] [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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44
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A natural history of carcinoid heart disease in the modern management era. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/j.acvdsp.2019.04.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Occurrence of Atrial Fibrillation During Dobutamine Stress Echocardiography. Am J Cardiol 2019; 123:1277-1282. [PMID: 30745020 DOI: 10.1016/j.amjcard.2019.01.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 12/31/2018] [Accepted: 01/07/2019] [Indexed: 11/29/2022]
Abstract
Dobutamine stress echocardiography (DSE) is a widely used examination for assessment of coronary ischemia, but several complications have been reported. The aim of this study was to assess the incidence of atrial fibrillation (AF) during DSE, and a systematic review and meta-analysis were also performed to determine an accurate estimate of the AF incidence. Over a 16-year period, we reviewed all patients referred for DSE. We systematically analyzed all ECG performed during DSE to detect AF during the examination. DSE was completely performed in 4,818 patients (mean age: 62.1 ± 11.7 years). AF was observed in 40 patients (31 men, mean age: 79.7 ± 8.9 years). Incidence of AF during DSE was 0.83%. Regarding the meta-analysis, the combined AF incidence was 0.86%. In our study, patients with AF occurrence had more frequent previous history of paroxysmal AF (p = 0.02) were also older (p < 0.0001) and incidence of AF during DSE increased with age: 0% below 60 years, 0.45% in patients 60 to 69 years, 1.3% in patients 70 to 79 years, and 4% in patients >80 years (p < 0.0001). In multivariate analysis, the factors significantly associated with an increased risk of AF were age (adjusted odds ratio (aOR) = 2.4, 95% confidence interval: 1.5 to 3.3, p = 0.003) and previous history of paroxysmal AF (aOR = 1.5, 95% confidence interval: 1.1 to 1.9; p = 0.04). In conclusion, AF is uncommon during DSE, and elderly patients and patients with previous history of paroxysmal AF are at risk of AF during DSE.
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Correlation between pubic bone mineral density and age from a computed tomography sample. Forensic Sci Int 2019; 298:345-350. [PMID: 30927722 DOI: 10.1016/j.forsciint.2019.03.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 03/08/2019] [Accepted: 03/11/2019] [Indexed: 10/27/2022]
Abstract
In forensic anthropology, the estimation of age at death is mainly required to establish a biological profile and facilitate individual identification. The Suchey-Brooks (SB) system represents one of the most commonly used and tested methods of assessment based on the morphological characteristics of the pubic symphysis. However, this method has certain drawbacks, including frequently inaccurate estimation for older individuals. The aim of this work was to test the evolution of pubic bone mineral density (BMD) according to age, especially for individuals over 40 years old. We retrospectively studied pubic bones from males (n = 88) and females (n = 113) over 40 years of age undergoing clinical multi-slice computed tomography (MSCT) in a French hospital between November 2017 and April 2018. The results revealed a significant negative correlation between BMD and age for males (R = -0.62) and females (R = -0.55). The intra- and inter-observer reliabilities of the phase allocation were moderate for males (kappa values at 0.72 and 0.65) and strong for females (kappa values at 0.93 and 0.86). Moreover, a significant difference in BMD between stages 6-1 and 6-2 for males was observed. We hypothesize that BMD might help improve the reliability of the SB system for older individuals. In addition to the pubic bone, numerous other anatomical regions such as the area of Ward could represent interesting areas of study in order to relate bone density to age.
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Comparison of semi-automated quantification methods of late gadolinium enhancement with cardiac magnetic resonance imaging in patients with hypertrophic cardiomyopathy. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2019. [DOI: 10.1016/j.acvdsp.2018.10.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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48
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Traumatismes balistiques des nerfs : quelles lésions microscopiques sur la partie continue des sections partielles ? HAND SURGERY & REHABILITATION 2018. [DOI: 10.1016/j.hansur.2018.10.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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[What is the risk of Takotsubo in women?]. Presse Med 2018; 47:817-822. [PMID: 30213471 DOI: 10.1016/j.lpm.2018.06.014] [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] [Received: 06/12/2018] [Accepted: 06/25/2018] [Indexed: 11/16/2022] Open
Abstract
Takotsubo cardiomyopathy preferentially affects postmenopausal women (# 90%). Takotsubo cardiomyopathy mimics an acute coronary syndrome and is defined as a transient left ventricular systolic dysfunction. Diagnosis is based on the criteria of the Mayo Clinic. Stress is found in around 80% of cases: physical stress, emotional stress, medical stress. Physical stress is less found in women. Incidence of Takotsubo cardiomyopathy is 54.9/1,000,000 inhabitants in women versus only 3.6/1,000,000 inhabitants in men. Diagnosis is based on electrocardiogram, biomarkers, echocardiography, coronary angiography and left ventricular angiography, and cardiac magnetic imaging. The complete recovery of left ventricular systolic function must be assessed, allowing to confirm the diagnosis of Takotsubo cardiomyopathy.
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Sexually transmitted infections among victims attending a French sexual offence centre. Sex Transm Infect 2018; 93:451. [PMID: 28827306 DOI: 10.1136/sextrans-2016-052968] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Revised: 02/13/2017] [Accepted: 03/08/2017] [Indexed: 11/04/2022] Open
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