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Cavus E, Schneider JN, di Carluccio E, Ziegler A, Haack A, Ojeda F, Chevalier C, Jahnke C, Riedl KA, Radunski UK, Twerenbold R, Kirchhof P, Blankenberg S, Adam G, Tahir E, Lund GK, Muellerleile K. Unrecognized myocardial scar by late-gadolinium-enhancement cardiovascular magnetic resonance: Insights from the population-based Hamburg City Health Study. J Cardiovasc Magn Reson 2024; 26:101008. [PMID: 38341145 PMCID: PMC10944257 DOI: 10.1016/j.jocmr.2024.101008] [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: 11/14/2023] [Revised: 12/19/2023] [Accepted: 02/03/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND The presence of myocardial scar is associated with poor prognosis in several underlying diseases. Late-gadolinium-enhancement (LGE) cardiovascular magnetic resonance (CMR) imaging reveals clinically silent "unrecognized myocardial scar" (UMS), but the etiology of UMS often remains unclear. This population-based CMR study evaluated prevalence, localization, patterns, and risk factors of UMS. METHODS The study population consisted of 1064 consecutive Hamburg City Health Study participants without a history of coronary heart disease or myocarditis. UMS was assessed by standard-phase-sensitive-inversion-recovery LGE CMR. RESULTS Median age was 66 [quartiles 59, 71] years and 37% (388/1064) were females. UMS was detected in 244 (23%) participants. Twenty-five participants (10%) had ischemic, and 217 participants (89%) had non-ischemic scar patterns, predominantly involving the basal inferolateral left-ventricular (LV) myocardium (75%). Two participants (1%) had coincident ischemic and non-ischemic scar. The presence of any UMS was independently associated with LV ejection fraction (odds ratios (OR) per standard deviation (SD) 0.77 (confidence interval (CI) 0.65-0.90), p = 0.002) and LV mass (OR per SD 1.54 (CI 1.31-1.82), p < 0.001). Ischemic UMS was independently associated with LV ejection fraction (OR per SD 0.58 (CI 0.39-0.86), p = 0.007), LV mass (OR per SD 1.74 (CI 1.25-2.45), p = 0.001), and diabetes (OR 4.91 (CI 1.66-13.03), p = 0.002). Non-ischemic UMS was only independently associated with LV mass (OR per SD 1.44 (CI 1.24-1.69), p < 0.001). CONCLUSION UMS, in particular with a non-ischemic pattern, is frequent in individuals without known cardiac disease and predominantly involves the basal inferolateral LV myocardium. Presence of UMS is independently associated with a lower LVEF, a higher LV mass, and a history of diabetes.
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Barry MJ, Nicholson WK, Silverstein M, Chelmow D, Coker TR, Davis EM, Donahue KE, Jaén CR, Li L, Mangione CM, Ogedegbe G, Rao G, Ruiz JM, Stevermer J, Tsevat J, Underwood SM, Wong JB. Screening for Speech and Language Delay and Disorders in Children: US Preventive Services Task Force Recommendation Statement. JAMA 2024; 331:329-334. [PMID: 38261037 DOI: 10.1001/jama.2023.26952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Importance Speech and language delays and disorders can pose significant problems for children and their families. Evidence suggests that school-aged children with speech or language delays may be at increased risk of learning and literacy disabilities, including difficulties with reading and writing. Objective The US Preventive Services Task Force (USPSTF) commissioned a systematic review to evaluate benefits and harms of screening for speech and language delay and disorders in children 5 years or younger. Population Asymptomatic children 5 years or younger whose parents or clinicians do not have specific concerns about their speech, language, hearing, or development. Evidence Assessment The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for speech and language delay and disorders in children who do not present with signs or symptoms or parent/caregiver concerns. Recommendation The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for speech and language delay and disorders in children 5 years or younger without signs or symptoms. (I statement).
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Angelidou IA, Stocker H, Beyreuther K, Teichmann B. Validation of the "Perceptions Regarding pRE-Symptomatic Alzheimer's Disease Screening" (PRE-ADS) Questionnaire in the German Population: Attitudes, Motivations, and Barriers to Pre-Symptomatic Dementia Screening. J Alzheimers Dis 2024; 97:309-325. [PMID: 38189757 PMCID: PMC10789340 DOI: 10.3233/jad-230961] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/17/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Attitudes, motivations, and barriers to pre-symptomatic screening for Alzheimer's disease (AD) in the general population are unclear, and validated measurement tools are lacking. OBJECTIVE Translation and validation of the German version of the "Perceptions regarding pRE-symptomatic Alzheimer's Disease Screening" (PRE-ADS) questionnaire. METHODS A convenience sample (N = 256) was recruited via an online platform. Validation of the PRE-ADS-D consisted of assessments of reliability, structural validity using Principal Component Analysis (PCA) and Exploratory Factor Analysis (EFA) and construct validity using known-group tests. A subscale "Acceptability of Screening", with 5 PRE-ADS-D items, was extracted to measure acceptance of screening in clinical practice. The STROBE checklist was used for reporting. RESULTS EFA revealed a three-factor model for the PRE-ADS-D. Acceptable to good internal consistency was found for the 25-item scale (α= 0.78), as well as for the three factors "Concerns about Screening" (α= 0.85), "Intention to be Screened" (α= 0.87), and "Preventive Health Behaviors" (α= 0.81). Construct validity was confirmed for both the 25-item PRE-ADS-D and the "Acceptability of Screening" scale (α= 0.91). Overall, 51.2% of the participants showed a preference for screening. Non-parametric tests were conducted to further explore group differences of the sample. CONCLUSIONS The PRE-ADS-D is a reliable and valid tool to measure attitudes, motives, and barriers regarding pre-symptomatic dementia screening in the German-speaking general population. Additionally, the subscale "Acceptability of Screening" demonstrated good construct validity and reliability, suggesting its promising potential as a practical tool in clinical practice.
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Gale SA. Language and Meaning: Asymptomatic Alzheimer's Disease in the Clinic and Society. J Alzheimers Dis 2024; 99:489-492. [PMID: 38701152 DOI: 10.3233/jad-240195] [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] [Indexed: 05/05/2024]
Abstract
As the biological, biomarker-driven framework of Alzheimer's disease (AD) becomes formalized through revised, consensus clinical criteria, clinicians will confront more and more patients in the earliest, asymptomatic stages of disease. The language and diction used by practitioners to characterize these early patients, whether they are diagnosed with AD, and how their condition is documented in medical and legal records have important implications for both their care and their medical-legal status outside of the health system. Investigation is needed urgently to better understand clinicians' views and practices regarding early AD, as we adapt to new disease definitions in this unprecedented era of care.
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Stanley A, Athanasuleas C. Timing of Surgery for Asymptomatic Primary Mitral Regurgitation: Possible Value of Early, Serial Measurements of Left Ventricular Sphericity. Curr Cardiol Rev 2024; 20:93-101. [PMID: 38351687 PMCID: PMC11107465 DOI: 10.2174/011573403x277223240206062319] [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: 11/10/2023] [Revised: 01/11/2024] [Accepted: 01/24/2024] [Indexed: 04/30/2024] Open
Abstract
Asymptomatic primary mitral regurgitation due to myxomatous degeneration of the mitral valve leaflets may remain so for long periods, even as left ventricular function progresses to a decompensated stage. During the early compensated stage, the ventricle's initial response to the volume overload is an asymmetric increase in the diastolic short axis dimension, accomplished by a diastolic shift of the interventricular septum into the right ventricular cavity, creating a more spherical left ventricular diastolic shape, increasing diastolic filling and stroke volume. Early valve repair is recommended to reduce postoperative left ventricular dysfunction. Early serial measurements of left ventricular sphericity index [LV-Si]. during the compensated stage of mitral regurgitation might identify subtle changes in left ventricular shape and assist in determining the optimal earliest timing for surgical intervention.
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Görür DA, Şaşkin H. Clinical characteristics, diagnostic methods and results of surgically treated histologically benign cardiac myxomas. Cardiovasc J Afr 2024; 35:27-34. [PMID: 36752152 DOI: 10.5830/cvja-2022-069] [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: 11/08/2022] [Accepted: 12/12/2022] [Indexed: 02/09/2023] Open
Abstract
BACKGROUND Myxomas are primary cardiac tumours that may be detected incidentally due to embolic events, intracardiac obstructive features or non-specific structural symptoms. The aim of this study was to share our experience of clinical features, diagnostic methods, surgical procedures and postoperative follow up of surgically treated cardiac myxomas. METHODS Data of 34 patients who underwent surgery for a cardiac myxoma between January 2006 and June 2022 were retrospectively analysed. Group 1 (n = 19) consisted of patients who were symptomatic and group 2 ( n = 15) patients were asymptomatic. The medical records of the patients, their clinical status, diagnostic methods, operation information and postoperative course data were collected and recorded. RESULTS A total of 34 patients (16 female; mean age 54.5 ± 8.8 years) underwent cardiac myxoma resection with cardiopulmonary bypass. Fifteen (44.1%) patients were diagnosed incidentally with asymptomatic myxoma. An additional cardiac surgical procedure was performed in six patients (17.7%). The 34 cardiac myxomas that were surgically resected were localised in the left atrium in 25 patients (73.5%) and in the right atrium in nine patients (26.5%). Patients' most common symptoms were dyspnoea (42.1%), palpitations (21.1%), ischaemic stroke (15.8%) and syncope (10.5%). There was no incident of 30-day mortality and no recurrence was observed in any patient during the follow-up period. The duration of surgical intervention in symptomatic patients was significantly shorter than in asymptomatic patients (p = 0.0001), but there was no statistical difference in terms of characteristics. CONCLUSIONS Myxomas are benign tumours, but they are serious pathologies that require early treatment because of signs of obstruction, embolic complications and confusion, with left atrial thrombus in the differential diagnosis.
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Zhang L, Zeng L. Non-linear association of triglyceride-glucose index with prevalence of prediabetes and diabetes: a cross-sectional study. Front Endocrinol (Lausanne) 2023; 14:1295641. [PMID: 38152130 PMCID: PMC10751584 DOI: 10.3389/fendo.2023.1295641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 11/29/2023] [Indexed: 12/29/2023] Open
Abstract
Background The Triglyceride-glucose (TyG) index has been acknowledged as a convenient, cost-effective, and relatively simple marker for insulin resistance (IR). Meanwhile, prediabetes, described as an asymptomatic, moderately hyperglycemic state, tends to be more prevalent than diabetes. Thus, the objective of this study was to explore the relationship between the TyG index and the prevalence of both prediabetes and diabetes within the U.S. population. Methods This study utilized a cross-sectional dataset derived from the National Health and Nutrition Survey (NHANES) spanning 1999 to 2018. The subjects were individuals aged 18 years and above, who had available fasting glucose and fasting triglyceride information, permitting a diagnosis of prediabetes or diabetes. The TyG index was computed using laboratory data, and participants were subsequently categorized into quartiles based on this information. The relationship between the TyG index and the prevalence of prediabetes and diabetes was investigated using logistic regression analysis. Results Out of the 25,159 participants, 23.88% were found to have prediabetes, while 16.22% were diagnosed with diabetes. After adjusting for confounding factors, a linear increase in relative odds was observed in Q2 (OR: 1.69; 95% CI: 1.52, 1.89), Q3 (OR: 2.57; 95% CI: 2.30, 2.88), and Q4 (OR: 4.88; 95% CI: 4.33, 5.49) groups in comparison to the reference group, Q1. In addition, a non-linear relationship was observed between the TyG index and the prevalence of prediabetes and diabetes. Specifically, patients with a TyG index greater than 8.00 overall exhibited a significantly higher risk of prediabetes and diabetes, confirming that an increase in the TyG index is associated with a corresponding increase in risk. However, this shift showed gender-specific variations; the threshold was observed at 8.00 in males but shifted to 9.00 in females. Conclusion The TyG index demonstrated a non-linear positive correlation with both prediabetes and diabetes. This suggests that maintaining the TyG index at a certain, reduced level could potentially aid in preventing the onset of prediabetes and diabetes.
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Wang Y, Zhang G, Wu J, Wang A, Zhang X, Zhang J, Wu S, Zhao X, Zhang Q. The impact of cumulative exposure to diverse lipid profiles on carotid intima-media thickness among an asymptomatic population. J Stroke Cerebrovasc Dis 2023; 32:107443. [PMID: 38771722 DOI: 10.1016/j.jstrokecerebrovasdis.2023.107443] [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: 08/04/2023] [Revised: 10/07/2023] [Accepted: 10/23/2023] [Indexed: 05/23/2024] Open
Abstract
BACKGROUND AND AIMS We aimed to investigate the relationship between the cumulative exposure to different lipid parameters and carotid intima-media thickness(CIMT), which is considered a marker for the early stage of atherosclerosis. This is due to the shift in research focus from assessing individual lipoproteins to considering their cumulative exposure. METHODS AND RESULTS The study included 2,348 participants who had their lipid parameters measured biennially since 2006.To calculate the cumulative lipid burden, the weighted sum of the difference between the measured value and the cutoff value of each parameter, including total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDLC), high-density lipoprotein cholesterol (HDLC), and non-HDLC, was added. Carotid ultrasound was used to detect CIMT. The association between cumulative lipid burden and CIMT was evaluated using linear and logistic analyses. TC and LDLC burden were significantly associated with thickening CIMT (p<0.05). A 2.65-fold, 1.67-fold increased risk of abnormal CIMT was documented in the highest quartile of these two lipid burdens. Notably, a dose-dependent relationship was observed in the overall population when taking non-HDLC burden as a continuous variable (fully-adjusted β coefficient=0.0013, 95%CI 0.0004-0.0022). CONCLUSIONS Out of the five lipid parameters, TC and LDLC burden showed independent associations with abnormal CIMT. it is crucial to attain optimal lipid levels for the prevention and treatment of subclinical atherosclerosis.
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Ling L, Wang X, Zhang Y, Yin F, Zhang Z, Lyu X. Efficacy of Qingfei Paidu Granules combined with non-drug traditional Chinese medicine therapy in the treatment of patients with asymptomatic coronavirus disease: A retrospective study. Medicine (Baltimore) 2023; 102:e34868. [PMID: 37986280 PMCID: PMC10659728 DOI: 10.1097/md.0000000000034868] [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: 03/11/2023] [Revised: 07/21/2023] [Accepted: 07/25/2023] [Indexed: 11/22/2023] Open
Abstract
The aim of this study was to retrospectively analyze the clinical efficacy and safety of Qingfei Paidu granules (QFPG) combined with non-drug therapy of traditional Chinese medicine (TCM) in treating patients with asymptomatic coronavirus disease 2019 (COVID-2019). A total of 450 patients admitted to the wards of Chongming Changxing Island isolation site from April 1 to 18, 2022 were retrospectively analyzed and divided into 3 groups according to the treatment that they received. W1 was not treated (control group), and W2 was given QFPG (TCM treatment), W3 (TCM combined with TCM non-drug therapy) was treated with QFPG, five-element music therapy and Gong. We retrospectively analyzed the medical history data, including general information, time of first turning negative, length of hospital stays, number of cases classified as mild or ordinary, number of cases with adverse events/adverse reactions. The conversion to negative time of the 3 groups was 6.50, 4.40, and 3.81 days, respectively, and there were significant differences among the 3 groups (P < .001). The hospital duration in the 3 groups was 8.45, 5.72, and 5.53 days, respectively, and there were significant differences among the 3 groups (P < .001). The number of adverse events W1 (5/150, 3.3%), W2 (8/150, 5.3%), and W3 (4/150, 2.7%) was consistent among the 3 groups (P > .05). QFPG with TCM non-drug therapy is effective in patients with asymptomatic COVID-2019, which can effectively shorten the time to double negative and reduce the proportion of patients with mild disease.
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Barry MJ, Nicholson WK, Silverstein M, Chelmow D, Coker TR, Davis EM, Donahue KE, Jaén CR, Li L, Ogedegbe G, Pbert L, Rao G, Ruiz JM, Stevermer J, Tsevat J, Underwood SM, Wong JB. Screening and Preventive Interventions for Oral Health in Children and Adolescents Aged 5 to 17 Years: US Preventive Services Task Force Recommendation Statement. JAMA 2023; 330:1666-1673. [PMID: 37934215 DOI: 10.1001/jama.2023.21408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Importance Oral health is fundamental to health and well-being across the lifespan. Oral health conditions affect the daily lives of school-age children and adolescents, leading to loss of more than 51 million school hours every year. Untreated oral health conditions in children can lead to serious infections and affect growth, development, and quality of life. Objective The US Preventive Services Task Force (USPSTF) commissioned a systematic review to evaluate screening and preventive interventions for oral health conditions in children and adolescents aged 5 to 17 years. Population Asymptomatic children and adolescents aged 5 to 17 years. Evidence Assessment The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for oral health conditions (eg, dental caries) performed by primary care clinicians in asymptomatic children and adolescents aged 5 to 17 years. The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of preventive interventions for oral health conditions (eg, dental caries) performed by primary care clinicians in asymptomatic children and adolescents aged 5 to 17 years. Recommendations The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of routine screening performed by primary care clinicians for oral health conditions, including dental caries, in children and adolescents aged 5 to 17 years. (I statement) The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of preventive interventions performed by primary care clinicians for oral health conditions, including dental caries, in children and adolescents aged 5 to 17 years. (I statement).
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Vazirian F, Sadeghi M, Kelesidis T, Budoff MJ, Zandi Z, Samadi S, Mohammadpour AH. Predictive value of lipoprotein(a) in coronary artery calcification among asymptomatic cardiovascular disease subjects: A systematic review and meta-analysis. Nutr Metab Cardiovasc Dis 2023; 33:2055-2066. [PMID: 37567791 PMCID: PMC11073574 DOI: 10.1016/j.numecd.2023.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 05/20/2023] [Accepted: 07/11/2023] [Indexed: 08/13/2023]
Abstract
AIMS Studies have indicated inconsistent results regarding the association between plasma levels of Lipoprotein(a) [Lp(a)] and coronary artery calcification (CAC). We performed a systematic review and meta-analysis to investigate the association between elevated levels of Lp(a) and risk of CAC in populations free of cardiovascular disease (CVD) symptoms. DATA SYNTHESIS PubMed, Web of Science, Embase, and Scopus were searched up to July 2022 and the methodological quality was assessed using Newcastle-Ottawa Scale (NOS) scale. Random-effects meta-analysis was used to estimate pooled odds ratio (OR) and 95% confidence interval. Out of 298 studies, data from 8 cross-sectional (n = 18,668) and 4 cohort (n = 15,355) studies were used in meta-analysis. Cohort studies demonstrated a positive significant association between Lp(a) and CAC, so that individuals with Lp(a)≥30-50 exposed to about 60% risk of CAC incidence compared to those with lower Lp(a) concentrations in asymptomatic CVD subjects (OR, 1.58; 95% CI, 1.38-1.80; l2, 0.0%; P, 0.483); Subgroup analysis showed that a cut-off level for Lp(a) measurement could not statistically affect the association, but race significantly affected the relationship between Lp(a) and CAC (OR,1.60; 95% CI, 1.41-1.81). Analyses also revealed that both men and women with higher Lp(a) concentrations are at the same risk for increased CAC. CONCLUSIONS Blood Lp(a) level was significantly associated with CAC incidence in asymptomatic populations with CVD, indicating that measuring Lp(a) may be a useful biomarker for diagnosing subclinical atherosclerosis in individuals at higher risk of CAC score. PROSPERO REGISTRATION NUMBER CRD42022350297.
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Paraskevas KI. Best Medical Treatment for Patients with Asymptomatic Carotid Stenosis: Essential, but Not Always Adequate for Stroke Prevention. Ann Vasc Surg 2023; 96:393. [PMID: 37356653 DOI: 10.1016/j.avsg.2023.05.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 05/22/2023] [Indexed: 06/27/2023]
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Huber JH, Ji M, Shih YH, Wang M, Colditz G, Chang SH. Disentangling age, gender, and racial/ethnic disparities in multiple myeloma burden: a modeling study. Nat Commun 2023; 14:5768. [PMID: 37730703 PMCID: PMC10511740 DOI: 10.1038/s41467-023-41223-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 08/29/2023] [Indexed: 09/22/2023] Open
Abstract
Multiple myeloma (MM) is a hematological malignancy that is consistently preceded by an asymptomatic condition, monoclonal gammopathy of undetermined significance (MGUS). Disparities by age, gender, and race/ethnicity in both MGUS and MM are well-established. However, it remains unclear whether these disparities can be explained by increased incidence of MGUS and/or accelerated progression from MGUS to MM. Here, we fit a mathematical model to nationally representative data from the United States and showed that the difference in MM incidence can be explained by an increased incidence of MGUS among male and non-Hispanic Black populations. We did not find evidence showing differences in the rate of progression from MGUS to MM by either gender or race/ethnicity. Our results suggest that screening for MGUS among high-risk groups (e.g., non-Hispanic Black men) may hold promise as a strategy to reduce the burden and MM health disparities.
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Park HW, Jo S, Park KS, Lee H, Jeon YJ, Park S, Ann SH, Kim YG, Choi SH, Kwon WJ, Cho YR, Suh J, Park GM. Differential Impact of Degree of Hypertension on Subclinical Coronary Atherosclerosis in Asymptomatic Subjects With and Without Diabetes Mellitus. Am J Cardiol 2023; 203:343-351. [PMID: 37517130 DOI: 10.1016/j.amjcard.2023.07.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 06/02/2023] [Accepted: 07/08/2023] [Indexed: 08/01/2023]
Abstract
This study sought to evaluate the association between the degree of hypertension and subclinical coronary atherosclerosis in asymptomatic subjects with and without diabetes mellitus (DM). We retrospectively analyzed 7,352 asymptomatic subjects (mean age 52.8 ± 7.8 years; 4,689 [63.8%] men) with no history of coronary artery disease who voluntarily underwent coronary computed tomography angiography as part of a general health examination. The classification of hypertension was adapted from the American College of Cardiology and American Heart Association 2017 guideline. Subclinical coronary atherosclerosis was defined as the presence of coronary plaque by coronary computed tomography angiography. In subjects without DM (n = 6,598), after the adjustment for cardiovascular risk factors, subclinical coronary atherosclerosis was significantly associated with both stage 1 hypertension (adjusted odds ratio [aOR] 1.356; 95% confidence interval [CI], 1.167 to 1.575; p <0.001) and stage 2 hypertension (aOR, 1.614; 95% CI, 1.329 to 1.961; p <0.001) groups compared with the normal group. In contrast, in subjects with DM (n = 754), there was no statistical difference in the aOR of the stage 1 hypertension group for the presence of coronary plaque (aOR, 1.449; 95% CI, 0.982 to 2.136; p = 0.061). However, the stage 2 hypertension group had a significant association with subclinical coronary atherosclerosis (aOR, 2.067; 95% CI, 1.287 to 3.322; p = 0.003). In subjects without DM, both stages 1 and 2 hypertension were associated with subclinical coronary atherosclerosis. However, in subjects with DM, stage 2 hypertension was only associated with an increased risk of subclinical coronary atherosclerosis.
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Bouzas-Mosquera A, Viladés-Medel D, Muñiz J. Coronary computed tomography angiography in asymptomatic patients with diabetes. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2023; 76:675-676. [PMID: 37201713 DOI: 10.1016/j.rec.2023.03.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 03/10/2023] [Indexed: 05/20/2023]
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Reutersberg B, Stadlbauer T, Düppers P, Meuli L, Zimmermann A. [Revascularisation of Asymptomatic Carotid Stenosis - Reasonable or Obsolete?]. PRAXIS 2023; 112:545-553. [PMID: 37823810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
INTRODUCTION Recommendations for surgical versus conservative treatment of asymptomatic carotid stenosis (ACS) are based on prospective randomized trials, some of which were performed several decades ago. However, during this time, "best medical treatment" (BMT) for conservative therapy of arteriosclerotic patients has evolved significantly. Because of the associated risk reduction of ACS, surgical therapy is increasingly being questioned. By identifying clinical and morphological risk parameters, subgroups could be identified that might, however, benefit from invasive therapy. Consequently, multidisciplinary therapy decision-making requires an increasingly patient-individualized approach.
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Van Camp G. Response to: Correspondence on "Outcomes in patients with moderate and asymptomatic severe aortic stenosis followed up in heart valve clinics" by José Alberto San Román. Heart 2023; 109:1338. [PMID: 37137677 DOI: 10.1136/heartjnl-2023-322845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/05/2023] Open
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San Román JA. Correspondence on "Outcomes in patients with moderate and asymptomatic severe aortic stenosis followed up in heart valve clinics" by Paolisso et al. Heart 2023; 109:1338. [PMID: 37137679 DOI: 10.1136/heartjnl-2023-322844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/05/2023] Open
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Benatar M, Turner MR, Wuu J. Presymptomatic amyotrophic lateral sclerosis: from characterization to prevention. Curr Opin Neurol 2023; 36:360-364. [PMID: 37382103 PMCID: PMC10524989 DOI: 10.1097/wco.0000000000001168] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
PURPOSE OF REVIEW Significant progress in characterizing presymptomatic amyotrophic lateral sclerosis (ALS) is ushering in an era of potential disease prevention. Although these advances have largely been based on cohorts of deep-phenotyped mutation carriers at an elevated risk for ALS, there are increasing opportunities to apply principles and insights gleaned, to the broader population at risk for ALS [and frontotemporal dementia (FTD)]. RECENT FINDINGS The discovery that blood neurofilament light chain (NfL) level increases presymptomatically and may serve as a susceptibility biomarker, predicting timing of phenoconversion in some mutation carriers, has empowered the first-ever prevention trial in SOD1 -ALS. Moreover, there is emerging evidence that presymptomatic disease is not uniformly clinically silent, with mild motor impairment (MMI), mild cognitive impairment (MCI), and/or mild behavioral impairment (MBI) representing a prodromal stage of disease. Structural and functional brain abnormalities, as well as systemic markers of metabolic dysfunction, have emerged as potentially even earlier markers of presymptomatic disease. Ongoing longitudinal studies will determine the extent to which these reflect an endophenotype of genetic risk. SUMMARY The discovery of presymptomatic biomarkers and the delineation of prodromal states is yielding unprecedented opportunities for earlier diagnosis, treatment, and perhaps even prevention of genetic and apparently sporadic forms of disease.
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Barry MJ, Nicholson WK, Silverstein M, Chelmow D, Coker TR, Davis EM, Donahue KE, Jaén CR, Li L, Ogedegbe G, Rao G, Ruiz JM, Stevermer J, Tsevat J, Underwood SM. Screening for Lipid Disorders in Children and Adolescents: US Preventive Services Task Force Recommendation Statement. JAMA 2023; 330:253-260. [PMID: 37462699 DOI: 10.1001/jama.2023.11330] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
Importance Familial hypercholesterolemia and multifactorial dyslipidemia are 2 conditions that cause abnormally high lipid levels in children, which can lead to premature cardiovascular events (eg, myocardial infarction and stroke) and death in adulthood. Objective The US Preventive Services Task Force (USPSTF) commissioned a systematic review to evaluate the benefits and harms of screening for lipid disorders in asymptomatic children and adolescents. Population Asymptomatic children and adolescents 20 years or younger without a known diagnosis of a lipid disorder. Evidence Assessment The USPSTF concludes that the current evidence is insufficient and the balance of benefits and harms for screening for lipid disorders in asymptomatic children and adolescents 20 years or younger cannot be determined. Recommendation The USPSTF concludes that the current evidence is insufficient to assess the balance of benefits and harms of screening for lipid disorders in children and adolescents 20 years or younger. (I statement).
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Tsuruta K, Takedatsu H, Yoshioka S, Yoshikai M, Tomiyasu K, Morita M, Kuwaki K, Mitsuyama K, Kawaguchi T. Symptoms Contributing to the Diagnosis of Small Bowel Tumors. Digestion 2023; 104:430-437. [PMID: 37437555 DOI: 10.1159/000531215] [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: 03/11/2023] [Accepted: 05/22/2023] [Indexed: 07/14/2023]
Abstract
INTRODUCTION Small bowel tumors (SBTs) are difficult to diagnose because of limited opportunities and technical difficulties in evaluating the small bowel. Asymptomatic conditions or nonspecific symptoms make SBT diagnosis more challenging. In Asia, SBTs are reported to be more frequently malignant lymphoma (ML), adenocarcinoma, and gastrointestinal stromal tumor (GIST). In this study, we examined 66 patients diagnosed with SBTs and determined their clinical characteristics. METHODS This retrospective study was conducted from January 2013 to July 2020 at Kurume University Hospital. The modalities used to detect SBTs were computed tomography (CT), positron emission tomography, magnetic resonance imaging, and ultrasonography. Endoscopy was also performed in some cases to confirm SBT diagnosis. The study included 66 patients. The medical data collected included presenting symptoms, tumor location, underlying condition, diagnostic modalities, pathologic diagnosis, and treatment. RESULTS ML and adenocarcinoma were the most common tumors (22.7%), followed by GIST (21.2%) and metastatic SBT (18.2%). Symptoms that led to SBT detection were abdominal pain (44.5%), asymptomatic conditions (28.8%), hematochezia (12.1%), and anemia (10.6%). CT was the most used modality to detect SBTs. Nineteen patients were asymptomatic, and SBTs were incidentally detected in them. GISTs and benign tumors were more often asymptomatic than other malignant tumors. CONCLUSION Abdominal pain was the main symptom for SBTs in particular adenocarcinoma, ML, and metastatic SBT. In addition, GIST, which was highly prevalent in Asia, had fewer symptoms. An understanding of these characteristics may be helpful in the clinical practice of SBTs.
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Paraskevas KI. Threshold for Revascularization in Asymptomatic Carotid Artery Stenosis and Outcomes. Ann Vasc Surg 2023; 93:448. [PMID: 36806729 DOI: 10.1016/j.avsg.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 02/04/2023] [Indexed: 02/21/2023]
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Lee VHF, Chan SK, Tam YH, Chau TC, Chan JFW, Chan SY, Ip CY, Choi HCW, Ng SCY, Yuen KK. Predictive factors of delayed viral clearance of asymptomatic Omicron-related COVID-19 screened positive in patients with cancer receiving active anticancer treatment. Int J Infect Dis 2023; 132:40-49. [PMID: 37072051 PMCID: PMC10105908 DOI: 10.1016/j.ijid.2023.04.397] [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: 12/22/2022] [Revised: 04/01/2023] [Accepted: 04/11/2023] [Indexed: 04/20/2023] Open
Abstract
OBJECTIVES We sought to identify the predictors of delayed viral clearance in patients with cancer with asymptomatic COVID-19 when the SARS-CoV-2 Omicron variants prevailed in Hong Kong. METHODS All patients with cancer who were attending radiation therapy for head and neck malignancies or systemic anticancer therapy saved their deep throat saliva or nasopharyngeal swabs at least twice weekly for SARS-CoV-2 screening between January 1 and April 30, 2022. The multivariate analyses identified predictors of delayed viral clearance (or slow recovery), defined as >21 days for the cycle threshold values rising to ≥30 or undetectable in two consecutive samples saved within 72 hours. Three machine learning algorithms evaluated the prediction performance of the predictors. RESULTS A total of 200 (15%) of 1309 patients tested positive for SARS-CoV-2. Age >65 years (P = 0.036), male sex (P = 0.003), high Charlson comorbidity index (P = 0.042), lung cancer (P = 0.018), immune checkpoint inhibitor (P = 0.036), and receipt of one or no dose of COVID-19 vaccine (P = 0.003) were significant predictors. The three machine learning algorithms revealed that the mean ± SD area-under-the-curve values predicting delayed viral clearance with the cut-off cycle threshold value ≥30 was 0.72 ± 0.11. CONCLUSION We identified subgroups with delayed viral clearance that may benefit from targeted interventions.
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Liu X, Jin L, Jiang C, Jiang X, Chen Z, Cao Y. Characteristics of cervical intervertebral disc signal intensity: an analysis of T2-weighted magnetic resonance imaging in 5843 asymptomatic Chinese subjects. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:2415-2424. [PMID: 37156851 DOI: 10.1007/s00586-023-07742-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 03/08/2023] [Accepted: 04/22/2023] [Indexed: 05/10/2023]
Abstract
PURPOSE The study aimed to observe cervical intervertebral discs (IVDs) in asymptomatic subjects and to explore the factors associated with cervical intervertebral disc degeneration (IVDD). METHODS Cervical spine MRI of 5843 subjects was retrospectively analyzed. On the sagittal T2-weighted MR images, the mean signal intensities of the nucleus pulposus were obtained. Standard signal intensity (SSI) of intervertebral discs was defined as the ratio of mean disc signal intensity to mean CSF signal intensity. RESULTS In subjects under 70 years old, the SSI of IVD was lowest at the C5/6 level. In those over 70, the SSI of IVD was similar among the disc levels from C2/3 to C7/T1. The disc SSI decreased significantly with age in both genders. In subjects under 70 years old, the SSI of the discs at each level was higher in females than in males. In those over 70 years old, no difference was found in disc SSI between two genders at most disc levels. Logistic regression analysis showed that kyphotic and straight cervical spine, obesity and older age were associated with higher risk of having lower disc SSI. CONCLUSION To our knowledge, this is the largest cross-sectional study using MRI-based quantitative assessment to characterize cervical IVDD in asymptomatic subjects. Cervical IVDD was shown to progress with age and significantly correlated with gender, BMI and cervical alignment. Early intervention of related factors may help delay cervical IVDD and prevent future neck and shoulder pain.
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Megremis S, Constantinides B, Xepapadaki P, Yap CF, Sotiropoulos AG, Bachert C, Finotto S, Jartti T, Tapinos A, Vuorinen T, Andreakos E, Robertson DL, Papadopoulos NG. Respiratory eukaryotic virome expansion and bacteriophage deficiency characterize childhood asthma. Sci Rep 2023; 13:8319. [PMID: 37221274 PMCID: PMC10205716 DOI: 10.1038/s41598-023-34730-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 05/06/2023] [Indexed: 05/25/2023] Open
Abstract
Asthma development and exacerbation is linked to respiratory virus infections. There is limited information regarding the presence of viruses during non-exacerbation/infection periods. We investigated the nasopharyngeal/nasal virome during a period of asymptomatic state, in a subset of 21 healthy and 35 asthmatic preschool children from the Predicta cohort. Using metagenomics, we described the virome ecology and the cross-species interactions within the microbiome. The virome was dominated by eukaryotic viruses, while prokaryotic viruses (bacteriophages) were independently observed with low abundance. Rhinovirus B species consistently dominated the virome in asthma. Anelloviridae were the most abundant and rich family in both health and asthma. However, their richness and alpha diversity were increased in asthma, along with the co-occurrence of different Anellovirus genera. Bacteriophages were richer and more diverse in healthy individuals. Unsupervised clustering identified three virome profiles that were correlated to asthma severity and control and were independent of treatment, suggesting a link between the respiratory virome and asthma. Finally, we observed different cross-species ecological associations in the healthy versus the asthmatic virus-bacterial interactome, and an expanded interactome of eukaryotic viruses in asthma. Upper respiratory virome "dysbiosis" appears to be a novel feature of pre-school asthma during asymptomatic/non-infectious states and merits further investigation.
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