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Predicting factors of patient satisfaction after varicose vein surgery at a university hospital in Nepal. JOURNAL OF VASCULAR NURSING 2023; 41:180-185. [PMID: 38072570 DOI: 10.1016/j.jvn.2023.06.007] [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: 10/30/2020] [Revised: 06/09/2023] [Accepted: 06/27/2023] [Indexed: 12/18/2023]
Abstract
INTRODUCTION Varicose veins are a common vascular problem with a high prevalence, yet they are often neglected. The main objective of this study was to explore the patient satisfaction after varicose vein surgery, along with its predicting factors. To our knowledge, no similar study has been conducted in Nepal to date. METHODOLOGY This retrospective cross-sectional study included patients who underwent varicose vein surgery at Dhulikhel Hospital from September 2019 to February 2020. The satisfaction level after the surgery was assessed using a 10-point Likert scale questionnaire during a telephone interview with their verbal consent. Descriptive statistics and linear regression were performed to identify the predicting factors of patient satisfaction. RESULTS Among a total of 84 patients interviewed, 53.6% were male. The mean age of the participants was 43.13 ± 13.62 years. The mean patient satisfaction score was 42 ± 5.5, with nursing service, discharge teaching and hospital service being the highest scoring items in terms of patient satisfaction. Linear regression revealed age ≤40 years as a predictor of higher patient satisfaction (β=0.258, p=0.015) while early stage of varicose veins (β=-0.233, p=0.026) and duration of post-operative follow-up (β=-0.25, p=0.021) were negative predictors of patient satisfaction. This means that patients with C2-C3 venous disease and longer duration of postoperative follow-up tended to have lower satisfaction scores. CONCLUSION The overall patient satisfaction following varicose vein surgery was very good, and the major predictors of better satisfaction were age ≤40 years, C4-C6 clinical classification of venous disease and the shorter duration of follow-up after surgery.
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Plaque Progression Differences Between Apixaban and Rivaroxaban in Patients With Atrial Fibrillation Measured With Cardiac Computed Tomography and Plaque Quantification. Am J Ther 2023; 30:e313-e320. [PMID: 36731003 DOI: 10.1097/mjt.0000000000001569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Direct oral anticoagulants (DOACs) have been associated with less calcification and coronary plaque progression than warfarin. Whether different DOACs have different effects on coronary plaque burden and progression is not known. We compared the 12-month effects of apixaban and rivaroxaban on plaque characteristics and vascular morphology in patients with atrial fibrillation through quantitative cardiac computed tomographic angiography. STUDY QUESTION In patients with nonvalvular atrial fibrillation using apixaban or rivaroxaban, are there differences in plaque quantification and progression measured with cardiac computed tomography? STUDY DESIGN This is a post hoc analysis of 2 paired prospective, single-centered, randomized, open-label trials with blinded adjudication of results. In total, 74 patients were prospectively randomized in parallel trials: 29 to apixaban (2.5-5 mg BID) and 45 to rivaroxaban (20 mg QD). Serial cardiac computed tomographic angiography was performed at baseline and 52 weeks. MEASURES AND OUTCOMES Comprehensive whole-heart analysis was performed for differences in the progression of percent atheroma volume (PAV), calcified plaque (CP) PAV, noncalcified plaque (NCP) PAV, positive arterial remodeling (PR) ≥1.10, and high-risk plaque (Cleerly Labs, New York, NY). RESULTS Both groups had progression of all 3 plaque types (apixaban: CP 8.7 mm 3 , NCP 69.7 mm 3 , and LD-NCP 27.2 mm 3 ; rivaroxaban: CP 22.9 mm 3 , NCP 66.3 mm 3 , and LD-NCP 11.0 mm 3 ) and a total annual plaque PAV change (apixaban: PAV 1.5%, PAV-CP 0.12%, and PAV-NCP 0.92%; rivaroxaban: PAV 2.1%, PAV-CP 0.46%, and PAV-NCP 1.40%). There was significantly lower PAV-CP progression in the apixaban group compared with the rivaroxaban group (0.12% vs. 0.46% P = 0.02). High-risk plaque characteristics showed a significant change in PR of apixaban versus rivaroxaban ( P = 0.01). When the propensity score weighting model is applied, only PR changes are statistically significant ( P = 0.04). CONCLUSIONS In both groups, there is progression of all types of plaque. There was a significant difference between apixaban and rivaroxaban on coronary calcification, with significantly lower calcific plaque progression in the apixaban group, and change in positive remodeling. With weighted modeling, only PR changes are statistically significant between the 2 DOACs.
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Association between coronary artery calcium and thoracic spine bone mineral density: Multiethnic Study of Atherosclerosis (MESA). Nutr Metab Cardiovasc Dis 2023; 33:532-540. [PMID: 36642601 PMCID: PMC9974807 DOI: 10.1016/j.numecd.2022.12.006] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 12/04/2022] [Accepted: 12/11/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND AND AIMS Previously, osteoporosis and coronary artery disease were considered unrelated. However, beyond age, these two conditions appear to share common etiologies that are not yet fully understood. We examined the relationship between thoracic spine bone mineral density (BMD) and severity of coronary artery calcium (CAC) score. METHODS AND RESULTS MESA is a prospective cohort study of 6814 men and women between the ages of 45 and 84 years, without clinical cardiovascular disease. This study included participants who underwent non-contrast chest CT scans to determine CAC score and thoracic spine BMD. The thoracic spine BMD was categorized into osteoporosis (defined as T score: ≤ -2.5), osteopenia (T-score between: -2.5 and -1) and normal BMD (T-score ≥ -1). There were 3392 subjects who had CAC >0 at baseline. The prevalence of CAC >0 was 36% in normal BMD group, 49% in the osteopenia and 68% in osteoporosis group. After adjusting for risk factors of atherosclerosis, in multivariate regression models we found a significant association between CAC and osteoporosis (OR: 1.40, 95% CI 1.16-1.69, p value < 0.0004). Furthermore, we stratified our results by gender and found a statistically significant association in both men and women. CONCLUSION Results from this cross-sectional analysis of a large population based ethnically diverse cohort indicate a significant inverse relationship between thoracic BMD and CAC in both genders independent of other cardiovascular risk factors. Future studies need to explore the underlying pathophysiological mechanisms relating BMD and coronary artery calcification.
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Awareness and perception of an Indian dental professional in context to the process and their role in disaster victim identification as a taskmaster. THE JOURNAL OF FORENSIC ODONTO-STOMATOLOGY 2022; 40:34-44. [PMID: 36623296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Forensic odontology is a young area in India. However, it has been used as an integral component in a various medicolegal cases in India. However, the involvement of a dentist in mass disasters still needs to be well recognized. The role of the dentists in any unforeseen circumstances is to contribute as an adjunct hand in Disaster Victim Identification (DVI) which is in an emergent stage in India. This study aimed to assess an Indian dental professional's knowledge and awareness of their role in DVI. A pre-tested, self-administered anonymous questionnaire consisting of 6 open-ended and 14 close-ended questions was mailed to the participants. A total of 441 responses were recorded. The study indicated adequate knowledge and awareness among dental practitioners. Conversely, only a handful of people had first-hand autopsy experience. Thus, to supplement the skills needed to work at ground zero, it is recommended to develop hands-on training programs for dentists in each state of India. Also, creating a pool of experts in each state of India can strengthen the task force.
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Aortic Arch Calcification in Ungated Lung Computed Tomography Scans as Predictors of Atherosclerotic Cardiovascular Disease: Methodology and Reproducibility in a Multi-Ethnic Study of Atherosclerosis. JOURNAL OF CORONARY ARTERY DISEASE 2022; 28:57-64. [PMID: 36874906 PMCID: PMC9982304 DOI: 10.7793/jcad.28.22-00004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background Aortic arch calcium (AAC), which is frequently detected on ungated lung computed tomography (CT) due to a large field of view, can serve as a marker of subclinical atherosclerotic burden. Our study sought to validate novel cardiac screening metrics of subclinical atherosclerosis by evaluating the inter- and intra-observer reproducibility of AAC measurements with ungated lung CT. Methods The authors randomly selected 100 ungated lung CT scans from the Multi-Ethnic Study of Atherosclerosis cohort. A Bland-Altman plot analysis was used to test inter- and intra-reader reproducibility, after measuring the total arch calcium score and arch calcium volume. Results The intra-reader reproducibility for the total arch calcium score and arch calcium volume in all subjects was excellent at 99% and 97%, respectively. The inter-reader reproducibility for the total arch calcium score and volume in all subjects was similarly excellent at 97% and 96%, respectively. Conclusions The high reproducibility of ungated lung CT suggests a potential new method of stratifying the atherosclerotic cardiovascular disease risk among patients undergoing lung CT without requiring additional scanning. This methodology helps promote routine reporting of AAC and coronary artery calcium based on millions of ungated CT images acquired for lung screening purposes.
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Coronary Computed Tomography Angiography for Evaluation of Chest Pain in the Emergency Department. Tex Heart Inst J 2022; 49:e217550. [PMID: 36511943 PMCID: PMC9809099 DOI: 10.14503/thij-21-7550] [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] [Indexed: 12/15/2022]
Abstract
Coronary computed tomography angiography has emerged as an important diagnostic modality for evaluation of acute chest pain in the emergency department for patients at low to intermediate risk for acute coronary syndromes. Several clinical trials have shown excellent negative predictive value of coronary computed tomography angiography to detect obstructive coronary artery disease. Cardiac biomarkers such as troponins and creatine kinase MB, along with history, electrocardiogram, age, risk factors, troponin score, and Thrombolysis in Myocardial Infarction score should be used in conjunction with coronary computed tomography angiography for safe and rapid discharge of patients from the emergency department. Coronary computed tomography angiography along with high-sensitivity troponin assays could be effective for rapid evaluation of acute chest pain in the emergency department, but high-sensitivity troponins are not always available. Emergency department physicians are not quite comfortable making clinical decisions, especially if the coronary stenosis is in the range of 50% to 70%. In these cases, further evaluation with functional testing, such as nuclear stress testing or stress echocardiogram, is a common approach in many centers; however, newer methods such as fractional flow reserve computed tomography could be safely incorporated in coronary computed tomography angiography to help with clinical decision-making in these scenarios.
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Appendiceal Neuroendocrine Tumor Mimicking Acute Appendicitis. Kathmandu Univ Med J (KUMJ) 2022; 20:532-534. [PMID: 37795739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Abstract
Appendiceal carcinoids are the most frequent tumors arising from the appendix, comprising between 32 and 57% of all the appendiceal tumors. The gross appearance of the appendix showed perforation at the tip with 30 ml of periappendicular collection. On histopathological examination, carcinoid tumor on the tip of appendix was found with tumor cells arranged in tubules, acini and nests infiltrating the muscularis propria and sub serosa. Perineural and vascular invasion was not seen. Immunohistochemistry for Synaptophysin was positive with Ki-67 labelling index of 2%. We present a case of appendiceal neuroendocrine tumor with the chief complaint of acute appendicitis.
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The Need of Endodontic Therapy among Patients Attending Tertiary Care Center in Central Nepal. Kathmandu Univ Med J (KUMJ) 2022; 20:264-267. [PMID: 37042363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
Background Dental caries is considered as the most prevalent oral disease in Nepalese population that frequently needs endodontic therapy or root canal treatment (RCT). Pulp infection is one of the most common sequels of dental caries which when left untreated leads to pulpal necrosis and peri-radicular diseases. Patients usually reports to the dental hospital after there is pain, sensitivity, swelling or fracture of the tooth structure which usually impedes their normal routine of daily life. RCT is one of the efficacious therapeutic procedures that can save the teeth retaining its aesthetics and function. Objective To determine the need of RCT among patients attending Tertiary Care Hospital. Method A cross-sectional epidemiological study was conducted in the Department of Conservative Dentistry and Endodontics over the period of one year from April 2019 to April 2020. Ethical approval was taken from the Institutional Review Committee Kathmandu University School of Medical Sciences. In total, 7566 records of the patients that needed endodontic therapy and other treatments were collected and the need of endodontic therapy versus other treatments were assessed. The data obtained were analyzed using the SPSS version 20. The association between various patient-related variables were calculated by chi square test and mean, standard deviation, frequency and percentage were calculated using descriptive statistics. P value was set at < 0.05 for statistical significance. Result Among the total study population, (n=7566), the mean age was 34.97±14.34 years among which 4387 (58%) were females and 3179 (42%) were males. The type of treatment required by the study participants were significantly associated with age and sex (p < 0.001) and p < 0.001, respectively). Conclusion The findings of this study concluded that there was an increased need for endodontic therapy among patients visiting the department compared to other treatments. There was a significant association between gender and age showing females and elderly patients in greater need for endodontic therapy.
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EPA Versus Mixed EPA/DHA Plus Statin for Coronary Atherosclerosis. JACC Cardiovasc Imaging 2022; 15:1825-1828. [DOI: 10.1016/j.jcmg.2022.04.014] [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: 12/30/2021] [Revised: 03/30/2022] [Accepted: 04/13/2022] [Indexed: 11/16/2022]
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A rare case of persistent lateral marginal vein of Servelle in Klippel Trenaunay Syndrome: A successful surgical management. Int J Surg Case Rep 2022; 94:107052. [PMID: 35405516 PMCID: PMC9006318 DOI: 10.1016/j.ijscr.2022.107052] [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: 02/16/2022] [Revised: 04/04/2022] [Accepted: 04/05/2022] [Indexed: 01/19/2023] Open
Abstract
Introduction and importance Klippel-Trenaunay Syndrome (KTS) is a rare congenital vascular disorder characterized by capillary malformation, varicosities, and tissue overgrowth. It usually affects the unilateral lower extremities manifesting commonly as pain, localized rise of temperature, and venous tortuosity. However, in severe cases, ulceration, cellulitis, and chronic lymphatic malformation may be present. Management is mostly supportive and involves the use of compression stockings. Case presentation Here, we report a case of KTS with a persistent lateral marginal vein of Servelle managed with radiofrequency ablation along with sclerotherapy of selected perforators. On a two-year follow-up, the symptoms had resolved and Doppler ultrasonography revealed resolution of the defective vein along with the absence of incompetent perforators. Clinical discussion In cases with venous malformation with the persistence of embryonic avalvular venous structures, like the lateral marginal vein of Servelle, surgical intervention is warranted especially at a younger age to reduce the risk of future thromboembolic events and recurrence. Conclusion Varicosities of the lateral marginal vein of Servelle can be managed successfully by radiofrequency ablation and adjunct sclerotherapy in selected cases. Klippel-Trenaunay Syndrome (KTS) is a congenital vascular disorder which usually affects the unilateral lower extremities. Endovenous treatment of the greater saphenous vein is gradually becoming popular in the treatment of KTS. This case is managed by radiofrequency ablation of lateral marginal vein of Servelle.
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A Study of Trauma Patients in the Emergency Department of a Tertiary Care Hospital in Nepal during Lockdown in COVID-19 Pandemic. Kathmandu Univ Med J (KUMJ) 2022; 20:193-197. [PMID: 37017165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2023]
Abstract
Background The nationwide lockdown was imposed upon by the Government of Nepal with regards to the COVID-19 pandemic. Even during times of limited mobility and travel, trauma cases were presenting to the hospital. Objective To asses trauma patterns among patients presented to the Emergency department in Dhulikhel hospital during the lockdown period. The assessment of the burden of trauma during the pandemic could aid in planning allocation of resources and improving trauma care. Method A retrospective cross-sectional study design was used to assess all patients with a history of trauma during the period of lockdown announced by the Government of Nepal for COVID-19 from March 24 to June 14, 2020. Result Among 2097 patients that visited the emergency department, 23% were trauma cases. In comparison to the corresponding time-period in 2019, trauma cases reduced by more than half (54.5%). The majority of patients utilized ambulances as a means of transportation; a few patients utilized Dhulikhel emergency medical services. The most common mechanism of injury was fall injury, followed by motor vehicle accident and physical assault. Traumatic brain injury occurred in 30% of patients. Of all patients, 71% were discharged after initial treatment, 26% were admitted to different wards and 3% were referred to other health centres. Conclusion Fall injury is a crucial public health concern followed by motor vehicle accident among trauma patients even during the pandemic condition. Thus, emergency rooms should aid in planning for preparedness, mitigation of trauma during situations like these, in planning the allocation of resources and improving trauma care.
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Isolation and Intensive Care (ICU) Service, Surge Capacity and Pandemic Training in Government Designated COVID-19 Clinics and Hospitals of Nepal. Kathmandu Univ Med J (KUMJ) 2022; 20:214-218. [PMID: 37017169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2023]
Abstract
Background The coronavirus pandemic preparedness and response activities began in Nepal after the detection of the first case on 24 January 2020. Highest daily case record in June 2020 was 671, but it reached above 5,000 in October 2020. Objective This study assessed preparedness and response status of government designated COVID-19 clinics and various level hospitals. Method A web-based survey was conducted among government designated COVID-19 clinics and Level hospitals in June 2020. The Medical Operations Division of the COVID-19 Crisis Management Center (CCMC) retained contact list of focal person in each facility for regular updates. Forty-nine out of 125 clinics and all level hospitals (five Level-1, 12 Level-2, three Level-3) provided responses. Result There were 25 or less isolation beds in the majority of COVID-19 clinics (83.7%) and Level-1 hospitals (60%), whereas the majority of Level-2 (92%) and Level-3 hospitals (67%) had arranged >25 beds. Only five clinics, one Level-1 hospital, six Level-2 and two Level-3 hospitals had a surge capacity of additional 20 or more isolation beds. Only one-fourth of the designated health facilities had arranged separate isolation facility for vulnerable population. Majority of the designated clinics and Level-1 hospitals had five or less functional ICU beds and functional ventilators. Very few Level-2 hospitals had > 10 ICU beds and > 10 ventilators. Healthcare workers in the majority of facilities were trained on donning/doffing, hand washing, swab collection, and healthcare waste management, but, a very few received formal training on patient transport, dead body management, epidemic drill, and critical care. Conclusion This study revealed insufficient preparation in COVID-19 facilities during the initial phase of pandemic. The findings were utilized by the government stakeholders at central, provincial and local levels for scaling up surge capacity and improving health services at the time of case surge. As the pandemic itself is a dynamic process, periodic assessments are needed to gauze preparedness and response during different phases of disease outbreak.
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Effect of diabetes mellitus on coronary plaque characteristics and progression by serial Coronary Computed Tomography Angiography (CCTA). Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0162] [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
Diabetes Mellitus (DM) is a major risk factor for coronary artery disease (CAD) and associated poor outcomes. There is a higher incidence of major adverse cardiac events in patients with DM than those without DM. Coronary plaque characteristics measured by CCTA are correlated with adverse cardiovascular (CV) outcomes.
Purpose
We sought to evaluate coronary plaque characteristics as well as rates of progression of coronary plaque burden as measured by serial CCTA in patients with DM and those without DM.
Methods
The study population included a total of 403 participants (mean age 61.4±11.4 years, 53% men; median scan interval 1.5 years) who were prospectively enrolled in serial CCTA trials. We identified 212 participants with DM and 191 participants without DM, who had undergone serial CCTA. Coronary Plaque volumes were measured and characterized as low attenuation plaque (LAP), total non-calcified plaque (TNCP) and total plaque (TP) using semi-automated plaque analysis software (Qangio medis). Multivariate linear regression was used to examine the effect of DM on coronary plaque progression.
Results
Patients with DM had greater rates of progression of normalized TP volume (median change in annualized plaque (IQR): 39.1 (9.9–114.4) in DM vs 23.5 (4.1–63.8) mm3 in non-DM, p=0.001), TNCP volume (21.6 (3.3–60.8) in DM vs 8.7 (0.1–35.6) mm3 in non-DM, p=0.003) and LAP volumes (0.7 (−0.6 to 7.8) in DM vs 0.1 (−0.4 to 1.9) mm3 in non-DM, p=0.04). After adjusting for relevant risk factors and baseline plaque, the annualized rates of progression were higher in patients with DM by 28% for TP (p=0.004), 27% for TNCP (p=0.011), 23% for fibrous plaque (p=0.026) and by 42% LAP (p=0.050), compared to those without DM.
Conclusion
Patients with DM have significantly higher rates of coronary plaque progression, including vulnerable LAP, than those without DM. Our findings reveal differences in rates, burden and characteristics of coronary plaque progression in patients with DM vs those without DM. These results provide mechanistic understanding of natural history of coronary atherosclerosis in this vulnerable population, that could explain the increased risk of CV events among patients with DM. Coronary atherosclerotic phenotyping by CCTA could serve as a potential surrogate measure for risk stratification and evaluation in clinical trials to examine therapeutic strategies in this vulnerable population.
Funding Acknowledgement
Type of funding sources: None.
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Measurement Of Cac And Novel Markers Of Subclinical Atherosclerosis On Lung Ct In Copdgene Study: Methods And Reproducibility. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Anatomic burden mostly outperforms ischemic burden: From COURAGE to ISCHEMIA. Catheter Cardiovasc Interv 2021; 98:E106-E107. [PMID: 33528866 DOI: 10.1002/ccd.29513] [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: 05/20/2020] [Revised: 12/28/2020] [Accepted: 01/17/2021] [Indexed: 11/10/2022]
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Differential Effects Of Apixaban Versus Rivaroxaban On Atherosclerosis Plaque Progression In Patients With Atrial Fibrillation. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.266] [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: 11/15/2022]
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Coronary Artery And Aortic Arch Calcification In Ungated Lung Ct Scans As Predictors Of Ascvd In The Multi-ethnic Study Of Atherosclerosis: Methods And Reproducibility. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Association Of Atherogenic Index Of Plasma And Baseline Coronary Plaque Burden In EVAPORATE. J Cardiovasc Comput Tomogr 2021. [DOI: 10.1016/j.jcct.2021.06.256] [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: 11/26/2022]
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Utilizing coronary artery calcium to guide statin use. Atherosclerosis 2021; 326:17-24. [PMID: 34000565 DOI: 10.1016/j.atherosclerosis.2021.04.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 04/16/2021] [Accepted: 04/21/2021] [Indexed: 11/28/2022]
Abstract
Cardiovascular disease (CVD) is the leading cause of death worldwide, and accounts for over 30% of annual global fatality. Coronary artery calcium (CAC) screening, a highly distinct marker of coronary atherosclerosis, serves as an important arbitrator of atherosclerotic cardiovascular disease (ASCVD). Particularly in asymptomatic individuals, CAC testing offers a model for initiating or prolonging preventative statin therapies and subsequently up- or down-risking of patients. Though recent 2018 ACC/AHA Guidelines on Blood Cholesterol recommend CAC as an arbitrator of statin use, it remains uncertain whether these recommendations have been universally followed. Thus, we present a thorough discussion about CAC as an important determinator of ASCVD risk. In this regard we highlight the key points behind coronary artery calcium scoring, as a critical platform for stratifying risk and guiding future preventative treatments. This review paper supplies a background for the 2018 Cholesterol Guidelines: the rationalization behind CAC as a crucial arbitrator of cardiovascular risk. This paper will first (1) outline the role of CAC in reclassifying ASCVD risk. Next, it will (2) discuss studies that illustrate CAC's markedly novel reduction in the number needed to treat (NNT) to ameliorate one major cardiac event. Being years removed from 2018 Guidelines provides this paper the lens to (3) elucidate upcoming value-based advantages, cost effectiveness, and patient adherence brought by CAC. Last, this paper will also (4) extend the utility of CAC beyond that of the general population, and (5) discuss pertinent limitations brought by CAC score. By summarizing the framework behind recent cholesterol guidelines for ASCVD risk assessment, this review will address the debate of use of CAC for both the clinical setting and preventative therapy applications.
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PROGNOSTIC UTILITY OF COMBINED TOTAL CALCIUM SCORE AND NUMBER OF LESIONS IN PREDICTING OBSTRUCTIVE CORONARY ARTERY DISEASE. J Am Coll Cardiol 2021. [DOI: 10.1016/s0735-1097(21)02801-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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PREVALENCE OF OBSTRUCTIVE CORONARY ARTERY DISEASE ASSESSED BY CORONARY CT ANGIOGRAPHY IN DIFFERENT AGE POPULATION WITH CORONARY ARTERY CALCIUM SCORE OF ZERO. J Am Coll Cardiol 2021. [DOI: 10.1016/s0735-1097(21)02727-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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THE VALUE OF ZERO BEYOND THE CORONARIES. J Am Coll Cardiol 2021. [DOI: 10.1016/s0735-1097(21)02798-4] [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: 11/26/2022]
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CAN SIGNAL-PROCESSED ELECTROCARDIOGRAM (SPECG) DIAGNOSE SUBCLINICAL ATHEROSCLEROSIS? J Am Coll Cardiol 2021. [DOI: 10.1016/s0735-1097(21)02673-5] [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: 11/30/2022]
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Prevalence of normal coronary arteries by coronary computed tomography angiography (CCTA) in patients with type 2 diabetes mellitus from Semaglutide Treatment on Coronary Plaque Progression (STOP) trial. J Diabetes Complications 2021; 35:107840. [PMID: 33419635 DOI: 10.1016/j.jdiacomp.2020.107840] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 11/30/2020] [Accepted: 11/30/2020] [Indexed: 12/30/2022]
Abstract
INTRODUCTION Coronary artery disease (CAD) is leading cause of morbidity and mortality among type 2 diabetics (T2DM). METHODS 140 T2DM will be enrolled in randomized, double blind, placebo controlled Semaglutide Treatment On Coronary Plaque Progression (STOP) trial to determine effect of weekly subcutaneous semaglutide on coronary plaque progression. All participants will undergo Coronary Artery Calcium (CAC) Scoring and Coronary Computed Tomography Angiography (CCTA) at our center. A Fisher test, ANOVA and Kruskal Wallis were used. RESULTS As of May 2020, 87 patients (81%) randomized (mean age 56.4 ± 8.4 yrs. and 62% male) with documented CAD by CCTA. Approximately 20% of screened study population were screen failed due to normal coronaries (n= 14) or HbA1C<7 (n=7). Of interest, 14 persons with diabetes with normal coronaries (no calcification) were significantly more likely to be females (21% vs 62%), have higher glomerular filtration rate (106.5 ± 19.4 vs 89.9 ± 22.6 mL/min/1.73m2; p= 0.006), and younger (53.4 ± 9.0 vs 56.4 ± 8.4 yrs.; p=0.02) than those who were randomized. CONCLUSION Among T2DM, there is a significant portion who have normal coronary arteries and may have a better prognosis. Excluding these participants from cardiovascular studies may improve power and decrease sample size.
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Knowledge, Attitude, and Practices Related to COVID-19 among Healthcare Personnel in a Tertiary Care Hospital in Nepal: A Cross-sectional Survey. Kathmandu Univ Med J (KUMJ) 2021; 18:21-28. [PMID: 33605234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Background COVID-19 is significantly affecting the healthcare system globally. As a result, healthcare workers need to be updated on the best practices for the proper management of the disease. Objective The purpose of this study was to assess the knowledge, attitude, and practices (KAP) related to COVID-19 among healthcare personnel. Method This was a cross-sectional study conducted among medical personnel at Dhulikhel Hospital Kathmandu University Hospital using a semi-structured questionnaire on KAP related to COVID-19 from May 8th to June 8th, 2020. We analyzed survey data by using descriptive statistics. Spearman rank correlation, chi-square test and binary logistic analysis were used to examine the association between sociodemographic characteristics with KAP related to COVID-19. Result Among 220 participants, the majority were nurses (60%) followed by doctors (27.7%), paramedics (10%) and technicians (2.3%). The results showed that 68.6% of healthcare personnel had a good knowledge with appropriate practices (98.5%) and negative attitude (59.3%). In the multivariate binary logistic analysis, the healthcare workers with the clinical experience level of one to five years (OR:.42, 95% CI:.19- .96) and more than 5 years (OR: .16, 95% CI: .04-.63) were significantly associated with negative attitude. The confidence score for managing COVID-19 (OR:1.16, 95% CI:1.02-1.34) was significantly associated with an optimistic attitude. Conclusion Healthcare workers are knowledgeable about COVID-19 and proactively practising to minimize the spread of infection but lack optimistic attitudes. Hence, the constantly updated educational programmes related to COVID-19 for targeted groups will contribute to improving healthcare workers' attitude and practices.
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Pattern of Dental Problems among Patients Visiting a Dental Hospital during COVID-19 Pandemic. Kathmandu Univ Med J (KUMJ) 2021; 18:58-61. [PMID: 33605240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Background Coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and Nepal is a part of this worldwide corona virus disease. In this critical situation, the patients have a sense of insecurity visiting dental hospital. Objective To assess the pattern of dental problems in patients visiting a dental college during COVID-19. Method A descriptive cross-sectional study was conducted in Dental Hospital of Kathmandu Medical College and Teaching Hospital from May to August 2020. The patients visiting the Dental hospital were assessed for dental problems. Data were analyzed in Statistical Package of Social Sciences version 20. Frequency and percentage for pattern of dental problems were calculated. Result Most of the patients of age group of 14 to 31 years 530 (36.53%) had dental problems during the survey period. Out of total patients having dental emergency, 739 (50.93%) were males and 712 (49.07%) were females. Majority 545 (37.56%) visited the dental hospital for endodontic consultation followed by emergency consultation for oral surgical procedures 298 (20.54%). Least consulted dental emergency condition was prosthodontic consultation 18 (1.24%). Conclusion The study findings showed that the major dental problems in patients causing emergency visit to dental hospital during COVID-19 pandemic period were dental pain and swelling requiring endodontic consultation and the least need felt is prosthodontic consultation.
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COVID-19 IgG/IgM antibody testing in Los Angeles County, California. Eur J Clin Microbiol Infect Dis 2021; 40:457-459. [PMID: 33241444 PMCID: PMC7688294 DOI: 10.1007/s10096-020-04111-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 11/20/2020] [Indexed: 11/26/2022]
Abstract
Evidence suggests that asymptomatic and mild SARS-CoV-2 infections comprise > 95% of all cases. Developing a test that indicates past infection and possible immunity against the virus is important. We administered 244 antibody tests to three groups of high-risk population. The test consisted of an IgG component and an IgM component. The overall IgM/IgG positivity for patients with none, mild, moderate, and severe symptoms were 21.1%, 21.8%, 14.2%, and 26.9%, respectively. Those with moderate or severe symptoms were no more or less likely to have positive antibody tests than those with no or mild symptoms.
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Spleen in the thorax: A case report on traumatic diaphragmatic rupture. Int J Surg Case Rep 2020; 77:664-667. [PMID: 33395869 PMCID: PMC7708859 DOI: 10.1016/j.ijscr.2020.11.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 11/01/2020] [Accepted: 11/03/2020] [Indexed: 11/06/2022] Open
Abstract
Diaphragmatic rupture is a rare complication of abdominal trauma. Herniation of abdominal contents can occur following diaphragmatic rupture. Spleen was present in the thorax in a case following blunt abdominal trauma. Care should be taken when inserting a chest tube in suspected cases. Treatment is surgical via Laparotomy or Thoracotomy.
Introduction Most of the cases of diaphragmatic rupture occur following abdominal trauma and herniation of abdominal organs into the thorax can occur. Presentation of case Twenty three years old male presented after a blunt abdominal trauma following a road traffic accident. Investigations revealed a left sided diaphragmatic rupture with herniation of spleen and stomach into the left hemithorax. Surgical repair of the defect was done and splenectomy had to be done due to extensive splenic laceration. Two third of the spleen was found in the left hemithorax. Discussion Diagnosis of diaphragmatic rupture can be missed in cases of polytrauma. High clinical suspicion with aids from imaging modalities help in the diagnosis. In suspicion of herniation of abdominal contents into the thorax, one should be careful in insertion of chest tube in view of damaging the herniated organs. Treatment is surgical repair and reduction of herniated contents. Conclusion Although a rare entity, diaphragmatic rupture can occur in cases of abdominal trauma. High clinical suspicion with imaging helps in the diagnosis.
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Use of Advanced CT Technology to Evaluate Left Atrial Indices in Patients with a High Heart Rate or with Heart Rate Variability: The Converge Registry. J Nucl Med Technol 2020; 49:65-69. [DOI: 10.2967/jnmt.120.253781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Accepted: 09/09/2020] [Indexed: 11/16/2022] Open
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20-Year trend of high prevalence of zero coronary artery calcium in beach cities of Southern California: A blue zone? Am J Prev Cardiol 2020; 4:100098. [PMID: 34327474 PMCID: PMC8315595 DOI: 10.1016/j.ajpc.2020.100098] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 10/06/2020] [Accepted: 10/10/2020] [Indexed: 12/14/2022] Open
Abstract
Background Blue zones are longevity hotspots around the world characterized by highest concentrations of healthy centenarians. Certified blue zone communities are designed by implementation of environmental and policy changes that promote healthy behaviors. Objective To examine the trends of prevalence of zero CAC, a marker of ideal cardiovascular and overall health status and burden of cardiovascular risk factors in Beach Cities/certified blue zones of Southern California and rest of California. Methods This is a population-based cohort study of persons aged 50 years or older in California, who underwent CAC screening between 2000 and 2019. A total of 3864 participants from Beach Cities of Southern California were identified by Zip Codes and compared with 35,537 participants from rest of California. We compared trends of prevalence of zero CAC and cardiovascular risk factors between the two groups, in 5-year intervals. Results Among 39,401 participants (mean age, 58.1 years; 36% women), 13,374 (34%) had zero CAC. The prevalence of CAC = 0 was significantly higher in Beach Cities compared to the rest of California (p < 0.001). Across the study period, the prevalence of cardiac risk factors including obesity, smoking, diabetes and hypertension remain significantly lower in Beach Cities. (p < 0.001) Conclusions This study, shows for the first time, that higher prevalence of zero CAC in Beach Cities of California, adds validity to excellent prognosis and longevity in these areas. The impact of policy implementation and environmental changes on lifestyle patterns, cardiovascular health and healthy ageing needs to be evaluated.
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Comparison of mineral oil and non-mineral oil placebo on coronary plaque progression by coronary computed tomography angiography. Cardiovasc Res 2020; 116:479-482. [PMID: 31825484 PMCID: PMC7031703 DOI: 10.1093/cvr/cvz329] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 12/09/2019] [Indexed: 02/07/2023] Open
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Abstract
OBJECTIVES: Italy has been badly affected by the COVID-19 pandemic and has one of the highest death tolls. We analyzed the severity of COVID-19 across all 20 Italian regions.METHOD: We manually retrieved the daily cumulative numbers of laboratory-confirmed cases and deaths attributed to COVID-19 in each region, and estimated the crude case fatality ratio and time delay-adjusted case fatality ratio (aCFR). We then assessed the association between aCFR and sociodemographic, health care and transmission factors using multivariate regression analysis.RESULTS: The overall aCFR in Italy was estimated at 17.4%. Lombardia exhibited the highest aCFR (24.7%), followed by Marche (19.3%), Emilia Romagna (17.7%) and Liguria (17.6%). Our aCFR estimate was greater than 10% for 12 regions. Our aCFR estimates were statistically associated with population density and cumulative morbidity rate in a multivariate analysis.CONCLUSION: Our aCFR estimates for Italy as a whole and for seven out of the 20 regions exceeded those reported for the most badly affected region in China. These findings highlight the importance of social distancing to suppress transmission to avoid overwhelming the health care system and reduce the risk of death.
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Short to mid-term outcome of total hip arthroplasty with cementless implants in patients younger than 25 years old. DER ORTHOPADE 2020; 50:742-749. [PMID: 32821952 DOI: 10.1007/s00132-020-03966-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Total hip arthroplasty (THA) was once reserved for old patients with hip arthritis but has become more common in very young patients (≤25 years old) diagnosed with various joint disease that were not relieved with conservative treatment. The purpose of this study was to evaluate short to mid-term outcome of THA in patients younger than 25 years old. METHOD This retrospective study included 45 patients younger than 25 years (mean age 21.8 ± 2.14 years) who underwent THA. The surgical indications, implant selection, leg length discrepancy, medication history, radiographic outcome, survival and clinical results including the modified Harris hip score (mHHS) and SF-36 score were assessed. RESULT The mean follow-up period recorded for patients was 7.82 years (range 5-12 years). The most common diagnosis was avascular necrosis (37.7%) followed by ankylosing spondylitis (24.4%), developmental dysplasia of the hip (17.7%) and rheumatoid arthritis (8.8%). The preoperative leg length discrepancy (LLD), which ranged from 0.5-7 cm significantly improved after surgery ranging from 0-1 cm. The mean preoperative mHHS was 32.44 ± 18.90 compared with the postoperative score of 94.54 ± 5.81 (p < 0.001). The preoperative p-value of SF-36 was lower compared to the postoperative value in all subgroups of SF-36 (p < 0.001). At the latest follow-up there were no radiological signs of loosening and all the implants were classified as well-integrated. CONCLUSION At present total hip arthroplasty is considered to be safe and a good solution for young patients below 25 years suffering from end-stage joint disease; however, longer follow-up is required to evaluate the long-term function and outcome of the prosthesis in order to restore the normal lifestyle of the patients.
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Abstract
OBJECTIVES: Italy has been badly affected by the COVID-19 pandemic and has one of the highest death tolls. We analyzed the severity of COVID-19 across all 20 Italian regions.METHOD: We manually retrieved the daily cumulative numbers of laboratory-confirmed cases and deaths attributed to COVID-19 in each region, and estimated the crude case fatality ratio and time delay-adjusted case fatality ratio (aCFR). We then assessed the association between aCFR and sociodemographic, health care and transmission factors using multivariate regression analysis.RESULTS: The overall aCFR in Italy was estimated at 17.4%. Lombardia exhibited the highest aCFR (24.7%), followed by Marche (19.3%), Emilia Romagna (17.7%) and Liguria (17.6%). Our aCFR estimate was greater than 10% for 12 regions. Our aCFR estimates were statistically associated with population density and cumulative morbidity rate in a multivariate analysis.CONCLUSION: Our aCFR estimates for Italy as a whole and for seven out of the 20 regions exceeded those reported for the most badly affected region in China. These findings highlight the importance of social distancing to suppress transmission to avoid overwhelming the health care system and reduce the risk of death.
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Cardiac Ct Superior To Nuclear Perfusion Imaging For Detection Of Obstructive Coronary Disease In A County/urban Population. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Radiation Dose Reduction Using The GE Revolution 256 Detector CT Machine. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Differences In Burden Of Coronary Atherosclerosis By Coronary Cta In Symptomatic Women With Angina And No Obstructive Disease (inoca) Compared To Asymptomatic Women. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Association Of Thoracic And Pericardial Fat Volumes With Burden Of Baseline Coronary Plaque Components: Evaporate Trial. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.158] [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: 12/01/2022]
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20-year Trends Of Coronary Calcium Scores And Cardiovascular Risk Factors In Beach Cities/ Certified Blue Zones Of California: Impact Of Blue Zones Project? J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Association Of Serum Fibrinogen Levels With Thoracic Fat Volumes By Cardiac CT: EVAPORATE (Effect Of Vascepa On Improving Coronary Atherosclerosis In People With High Triglycerides (TGL) Taking Statin Therapy) Trial. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.061] [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: 11/26/2022]
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Association Of Inflammatory Markers With Fatty Liver By Non Contrast Cardiac Ct:Evaporate Trial. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Gender Differences In Coronary Plaque Volumes Across Age Groups In Type 2 Diabetes Mellitus. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Lower Utilization Of Contrast Media And Beta-blocker In 256-detector Ge Revolution Ct Scanner: The Converge Registry. J Cardiovasc Comput Tomogr 2020. [DOI: 10.1016/j.jcct.2020.06.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Rebuttal to "The ISCHEMIA Algorithm or the FAME-2 Algorithm to Detect Ischemia?". THE JOURNAL OF INVASIVE CARDIOLOGY 2020; 32:E203. [PMID: 32610283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
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Association of high-density lipoprotein levels with baseline coronary plaque volumes by coronary CTA in the EVAPORATE trial. Atherosclerosis 2020; 305:34-41. [PMID: 32615321 DOI: 10.1016/j.atherosclerosis.2020.05.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 04/24/2020] [Accepted: 05/20/2020] [Indexed: 01/18/2023]
Abstract
BACKGROUND AND AIMS Dyslipidemia with elevated triglycerides (TGL) and low high-density lipoprotein cholesterol (HDL-C) predicts residual cardiovascular risk, despite goal LDL-C levels and optimal statin therapy. Coronary plaque characterization by CCTA can provide mechanistic understanding of coronary artery disease and associated prognosis. The role of HDL-C in the pathogenesis of atherosclerosis is not well understood in statin-treated patients with elevated TGL. We sought to examine the association of HDL-C levels with baseline coronary plaque volumes, namely total plaque (TP) and total non-calcified plaque (TNCP) volumes by CCTA in participants enrolled in the EVAPORATE trial. METHODS We analyzed 80 participants who were enrolled in the trial. Linear regression analysis as a univariate and multivariate model adjusted for significant cardiovascular risk factors was performed to evaluate independent association of HDL-C and baseline coronary plaque volumes. In an exploratory analysis, stratified by sex, we compared the association of serum HDL-C levels with baseline coronary plaque volumes in males and females. RESULTS Mean (SD) age of participants (n = 80) was 57.1 (8.6) years and 43% were male. Median (Inter Quartile Range/IQR) log-TNCP volume was 83.0 (0.1-7.3) mm3 and median (IQR) log-TP volume was 144.8 (0.1-7.1) mm3. After adjustment for relevant clinical covariates including age, gender, BMI, hypertension, diabetes, past smoking and baseline TGL levels, increasing levels of HDL-C remain independently associated with lower baseline log-TNCP volumes (β: 0.043 ± 0.021, p = 0.042) and baseline log-TP volumes (β: 0.046 ± 0.022, p = 0.035) on CCTA. On stratifying by sex in a multivariable regression analysis, HDL-C levels were inversely associated with baseline log-TNCP volumes (β: 0.066 ± 0.026, p = 0.018) and log-TP volumes (β: 0.077 ± 0.025, p = 0.004) in females, but not in males (log-TNCP volumes β: 0.038 ± 0.034, p = 0.282) and log-TP volumes (β: -0.033 ± 0.036, p = 0.364). CONCLUSIONS In a cohort of statin treated patients with known atherosclerosis and residually elevated TGL, there was a significant inverse relationship between HDL-C levels and baseline coronary plaque, TP and TNCP volumes on CCTA. Our findings provide more detailed mechanistic evidence regarding the protective role of HDL-C in coronary atherosclerosis in a high-risk cohort. Further investigation to evaluate the interaction of HDL-C levels and coronary plaque volumes on differential CVD risk in statin-treated patients with elevated TGL levels is warranted.
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Case report of eventration of diaphragm due to an unknown febrile illness causing phrenic nerve palsy and other multiple nerve palsies. Ann Med Surg (Lond) 2020; 54:74-78. [PMID: 32382413 PMCID: PMC7201156 DOI: 10.1016/j.amsu.2020.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/03/2020] [Accepted: 04/10/2020] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Diaphragmatic eventration can be congenital or acquired. Diagnosis is delayed due to no symptoms or very mild ones and is generally done by imaging modalities. This condition is managed by plication of the affected part of diaphragm by various surgical approaches. PRESENTATION OF CASE A forty seven years lady presented with one year long history of abdominal pain, bloating and fullness after meals who was being treated in line of peptic acid disorder. She had developed bilateral foot drop after typhoid fever at seventeen years of age. Clinical examination and imaging with chest x-ray, chest ultrasound and computed tomography scan suggested eventration of left hemidiaphragm. Plication of eventration of left hemidiaphragm was done via mini thoracotomy of the left thorax. There were no postoperative complications and she was discharged on the sixth postoperative day. DISCUSSION Acquired eventration of diaphragm is commonly due to traumatic phrenic nerve palsy but rarely can be associated with a history of infection causing nerve palsies. Thoracic ultrasound is an emerging modality for diagnosis supporting X-rays and CT Scans. Plication of eventration with minimally invasive techniques has less number of hospital stay and less pain compared to open approaches. CONCLUSION Non-traumatic diaphragmatic eventration due to acquired phrenic nerve palsy following an unknown febrile illness is a rare case to be reported in Nepal. The aim of treatment is expansion of intra-thoracic space which is done by plication of the diaphragm.
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Association of flow mediated vasodilation and burden of subclinical atherosclerosis by coronary CTA. Atherosclerosis 2020; 302:15-19. [DOI: 10.1016/j.atherosclerosis.2020.04.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 04/06/2020] [Accepted: 04/17/2020] [Indexed: 11/28/2022]
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Failed ISCHEMIA Trial or Failed Ischemia Testing? THE JOURNAL OF INVASIVE CARDIOLOGY 2020; 32:E83-E85. [PMID: 32234969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The results of the ISCHEMIA (International Study of Comparative Health Effectiveness With Medical and Invasive Approach) trial were presented at the American Heart Association Scientific Sessions in November, 2019 in Philadelphia, Pennsylvania, and recently published on March 30, 2020 in the New England Journal of Medicine. After an average follow-up of 3.5 years, invasive therapy did not reduce the major adverse cardiac event (MACE) rate compared with optimal medical therapy (OMT) in patients with stable ischemic heart disease. However, the ISCHEMIA trial results might stem from the revascularization of inappropriate vessels and from the lack of a lesion-specific ischemia detection algorithm to guide revascularization instead of conventional stress testing. The utilization of an initial computed tomography (CT) angiogram with or without fractional flow reserve CT could have produced better revascularization results.
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Recovery Pattern in Different Surgical Approaches on Thoracic Enhanced Recovery based Fourteen-Step Protocol in Patients Undergoing Cardio-thoracic Surgery at University Hospital of Nepal. Kathmandu Univ Med J (KUMJ) 2020; 18:181-185. [PMID: 33594027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Background Cardio-thoracic surgery involves open and minimally invasive techniques. Enhanced recovery after surgery is used for early recovery from surgery. Enhanced recovery after surgery decreases hospital stay duration. Patients undergoing Enhanced recovery after surgery after video assisted thoracic surgery use less pain killers and have less hospital cost. There has not been any study on outcomes on patient who follow physiotherapy protocol designed in our setting. Objective To find the physiotherapy outcomes in patients undergoing thoracic enhanced recovery after surgery (T-ERAS) based 14 step protocol locally designed at Dhulikhel Hospital, Kathmandu University Hospital (DH, KUH). Method This is a retrospective cross sectional observational study. All the cases who underwent cardiothoracic surgery were classified based on the approach of chest surgery performed into groups Sternotomy, Thoracotomy and Video Assisted Thoracic Surgery (VATS) groups. Patients were advised for Thoracic Enhanced recovery after surgery based on the protocol that has been devised at Dhulikhel Hospital. The recovery of patients based on activities they could perform was noted and analyzed. Result Both ICU stay and hospital stay in number of days were highest in thoracotomy (6.04 days) group while that was lowest in video assisted thoracic surgery group (1.67 days). There is a similar recovery until step 5, i.e. 2 days and rapid progression in further steps in video assisted thoracic surgery group while it is much slower in both sternotomy and thoracotomy groups. Conclusion Postoperative mobilization and physiotherapy enhance early healing and decrease hospital stay. Mean hospital stay and ICU stay were shorter for video assisted thoracic surgery cases compared to Thoracotomy and Sternotomy groups and the mean days to achieve different steps varied within the protocol between groups compared.
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ASSOCIATION OF INFLAMMATORY MARKERS WITH BASELINE CORONARY PLAQUE VOLUMES BY CORONARY COMPUTED TOMOGRAPHY ANGIOGRAPHY (CCTA) FROM EVAPORATE (EFFECT OF VASCEPA ON IMPROVING CORONARY ATHEROSCLEROSIS IN PEOPLE WITH HIGH TRIGLYCERIDES TAKING STATIN THERAPY) TRIAL. J Am Coll Cardiol 2020. [DOI: 10.1016/s0735-1097(20)32347-0] [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: 11/26/2022]
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