Assessment of the frequency and possible risk factors for paroxysmal atrial fibrillation in the early postoperative period after transapical implantation of the MedLab-CT valve

Aim. To study the incidence and possible risk factors for atrial fibrillation (AF) in the early postoperative period after transapical implantation of the first Russian aortic valve (TAP-AVI).Methods. The study included 118 patients after successful TAP-AVI. Patients with open aortic valve replacement due to dislocation of the prosthesis were excluded, as well as subjects with permanent AF and who died in the early postoperative period. The mean age of the patients was 71.1±4.9 years, body mass index 31.1±5.9 kg/m2 , males - 39.8%, hypertension was present in 93.2%, diabetes mellitus (DM) - in 27.9%, paroxysmal AF - in 12.7%, coronary artery disease (CAD) was in 56.7%, 8.4% were smokers. The median follow-up time corresponded to the hospital stay - 9.5 days. To identify cardiac arrhythmias, regular daily ECG recording in 12 leads was initiated from the first day after TAP-AVI. In the presence of palpitations, 24-hour ECG monitoring was performed. Indicators such as age, male gender, DM, history of AF, interatrial block before surgery, CAD, and echocardiographic parameters were studied as possible predictors of AF development in the early postoperative period after TAP-AVI. There were no significant differences in the baseline parameters in patients with AF paroxysms and sinus rhythm.Results. In the early postoperative period, AF was encountered in 46 (39%) of patients. New-onset AF occurred in 38 (32.2%) patients. No cerebrovascular event occurred in patients with post-surgery AF. The only statistically significant risk factor for AF in the postoperative period was CAD (OR 5.756; 95% CI 1.009-8.132; p = 0.048).Conclusion. In the early postoperative period, the only significant predictor of AF was the presence of documented CAD.

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Assessment of the frequency and possible risk factors for paroxysmal atrial fibrillation in the early postoperative period after transapical implantation of the MedLab-CT valve

Jounal of arrhythmology ◽

10.35336/va-2020-4-5-11 ◽

2021 ◽

Vol 27 (4) ◽

pp. 5-11

Author(s):

O. V. Popylkova ◽

S. S. Durmanov ◽

A. B. Voevodin ◽

V. V. Bazylev

Keyword(s):

Risk Factors ◽

Atrial Fibrillation ◽

Aortic Valve ◽

Postoperative Period ◽

Intraoperative Complications ◽

Significant Risk ◽

Significant Risk Factor ◽

Early Postoperative Period ◽

Echocardiographic Parameters ◽

History Of

Aim. To study the incidence and possible risk factors for atrial fibrillation (AF) in the early postoperative period after transapical implantation of the first domestic aortic valve (TAVI) “MedLab-CT”.Material and methods. The study included 118 patients after successful TAVI. The study did not include patients with open aortic valve replacement due to dislocation of the prosthesis, with severe intraoperative complications leading to the death of the patient, and patients with permanent AF. The mean age of the patients was 71.1 ± 4.9 years, body mass index was 31.1 ± 5.9 kg/m2, men were 39.8%, hypertension was in 93.2%, diabetes mellitus (DM) was in 27.9%, paroxysmal AF was in 12.7%, coronary heart disease (CHD) was in 56.7%, smoking was noted in 8.4% cases. The median follow-up time corresponded to the hospital stay - 9.5 days. To identify cardiac arrhythmias, daily regular ECG recordings in 12 leads were assessed from the first day after TAVI. In the presence of palpitations, 24-hour ECG monitoring was performed. Indicators such as age, male gender, DM, history of AF, interatrial block before surgery, CHD, and echocardiographic parameters were studied as possible predictors of AF development in the early postoperative period after TAVI. There were no significant differences in the studied parameters in patients with AF paroxysms and sinus rhythm.Results. In the early postoperative period, AF episodess occurred in 46 (39%) patients. New-onset AF occurred in 38 (32.2%) patients. The only statistically significant risk factor for AF in the postoperative period in our series of observations was CHD (OR 5.756; 95% CI 1.009-8.132; p = 0.048).Conclusion. Patients with paroxysmal AF in the early postoperative period were not detected cerebrovascular events. In the early postoperative period, the only significant predictor of AF was the presence of proven CHD in patients.

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Risk factors of poor prognosis and impairment of activities of daily living in patients with hemorrhagic gastroduodenal ulcers

BMC Gastroenterology ◽

10.1186/s12876-020-01580-w ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Junya Arai ◽

Jun Kato ◽

Nobuo Toda ◽

Ken Kurokawa ◽

Chikako Shibata ◽

...

Keyword(s):

Risk Factors ◽

Activities Of Daily Living ◽

Daily Living ◽

Poor Prognosis ◽

Significant Risk ◽

Care Facility ◽

Significant Risk Factor ◽

Advanced Age ◽

Gastroduodenal Ulcers ◽

Poor Outcomes

Abstract Background Impairment of activities of daily living (ADL) due to hemorrhagic gastroduodenal ulcers (HGU) has rarely been evaluated. We analyzed the risk factors of poor prognosis, including mortality and impairment of ADL, in patients with HGU. Methods In total, 582 patients diagnosed with HGU were retrospectively analyzed. Admission to a care facility or the need for home adaptations during hospitalization were defined as ADL decline. The clinical factors were evaluated: endoscopic features, need for interventional endoscopic procedures, comorbidities, symptoms, and medications. The risk factors of outcomes were examined with multivariate analysis. Results Advanced age (> 75 years) was a significant predictor of poor prognosis, including impairment of ADL. Additional significant risk factors were renal disease (odds ratio [OR] 3.43; 95% confidence interval [CI] 1.44–8.14) for overall mortality, proton pump inhibitor (PPIs) usage prior to hemorrhage (OR 5.80; 95% CI 2.08–16.2), and heart disease (OR 3.05; 95% CI 1.11–8.43) for the impairment of ADL. Analysis of elderly (> 75 years) subjects alone also revealed that use of PPIs prior to hemorrhage was a significant predictor for the impairment of ADL (OR 8.24; 95% CI 2.36–28.7). Conclusion In addition to advanced age, the presence of comorbidities was a risk of poor outcomes in patients with HGU. PPI use prior to hemorrhage was a significant risk factor for the impairment of ADL, both in overall HGU patients and in elderly patients alone. These findings suggest that the current strategy for PPI use needs reconsideration.

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Long-term survival after Carpentier-Edwards Perimount aortic valve replacement in Western Denmark: a multi-centre observational study

Journal of Cardiothoracic Surgery ◽

10.1186/s13019-021-01506-x ◽

2021 ◽

Vol 16 (1) ◽

Author(s):

Lytfi Krasniqi ◽

Mads P. Kronby ◽

Lars P. S. Riber

Keyword(s):

Risk Factors ◽

Aortic Valve ◽

Aortic Valve Replacement ◽

Valve Replacement ◽

Significant Risk ◽

Valve Prosthesis ◽

Term Survival ◽

Long Term Survival ◽

All Cause Mortality

Abstract Background This study describes the long-term survival, risk of reoperation and clinical outcomes of patients undergoing solitary surgical aortic valve replacement (SAVR) with a Carpentier-Edwards Perimount (CE-P) bioprosthetic in Western Denmark. The renewed interest in SAVR is based on the questioning regarding the long-term survival since new aortic replacement technique such as transcatheter aortic-valve replacement (TAVR) probably have shorter durability, why assessment of long-term survival could be a key issue for patients. Methods From November 1999 to November 2013 a cohort of a total of 1604 patients with a median age of 73 years (IQR: 69–78) undergoing solitary SAVR with CE-P in Western Denmark was obtained November 2018 from the Western Danish Heart Registry (WDHR). The primary endpoint was long-term survival from all-cause mortality. Secondary endpoints were survival free from major adverse cardiovascular and cerebral events (MACCE), risk of reoperation, cause of late death, patient-prothesis mismatch, risk of AMI, stroke, pacemaker or ICD implantation and postoperative atrial fibrillation (POAF). Time-to-event analysis was performed with Kaplan-Meier curve, cumulative incidence function was performed with Nelson-Aalen cumulative hazard estimates. Cox regression was applied to detect risk factors for death and reoperation. Results In-hospital mortality was 2.7% and 30-day mortality at 3.4%. The 5-, 10- and 15-year survival from all-cause mortality was 77, 52 and 24%, respectively. Survival without MACCE was 80% after 10 years. Significant risk factors of mortality were small valves, smoking and EuroSCORE II ≥4%. The risk of reoperation was < 5% after 7.5 years and significant risk factors were valve prosthesis-patient mismatch and EuroSCORE II ≥4%. Conclusions Patients undergoing aortic valve replacement with a Carpentier-Edwards Perimount valve shows a very satisfying long-term survival. Future research should aim to investigate biological valves long-term durability for comparison of different SAVR to different TAVR in long perspective.

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Use of Coronary Computed Tomography Angiography to Screen Hospital Employees with Cardiovascular Risk Factors

International Journal of Environmental Research and Public Health ◽

10.3390/ijerph18105462 ◽

2021 ◽

Vol 18 (10) ◽

pp. 5462

Author(s):

Po-Yi Li ◽

Ru-Yih Chen ◽

Fu-Zong Wu ◽

Guang-Yuan Mar ◽

Ming-Ting Wu ◽

...

Keyword(s):

Risk Factors ◽

Computed Tomography ◽

Coronary Artery Disease ◽

Coronary Artery ◽

Computed Tomography Angiography ◽

Coronary Computed Tomography Angiography ◽

Significant Risk ◽

Coronary Computed Tomography ◽

Hospital Employees ◽

Artery Disease

The objective of this study was to determine how coronary computed tomography angiography (CCTA) can be employed to detect coronary artery disease in hospital employees, enabling early treatment and minimizing damage. All employees of our hospital were assessed using the Framingham Risk Score. Those with a 10-year risk of myocardial infarction or death of >10% were offered CCTA; the Coronary Artery Disease Reporting and Data System (CAD-RADS) score was the outcome. A total of 3923 hospital employees were included, and the number who had received CCTA was 309. Among these 309, 31 (10.0%) had a CAD-RADS score of 3–5, with 10 of the 31 (32.3%) requiring further cardiac catheterization; 161 (52.1%) had a score of 1–2; and 117 (37.9%) had a score of 0. In the multivariate logistic regression, only age of ≥ 55 years (p < 0.05), hypertension (p < 0.05), and hyperlipidemia (p < 0.05) were discovered to be significant risk factors for a CAD-RADS score of 3–5. Thus, regular and adequate control of chronic diseases is critical for patients, and more studies are required to be confirmed if there are more significant risk factors.

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Frailty syndrome as an independent predictor of unfavorable outcome in patients undergoing coronary artery bypass grafting

European Heart Journal ◽

10.1093/ehjci/ehaa946.3242 ◽

2020 ◽

Vol 41 (Supplement_2) ◽

Author(s):

K Krivoshapova ◽

O.L Barbarash ◽

E.A Wegner ◽

N.A Terentyeva ◽

I.I Grigorieva ◽

...

Keyword(s):

Atrial Fibrillation ◽

Coronary Artery ◽

Coronary Artery Bypass Grafting ◽

Coronary Artery Bypass ◽

Postoperative Period ◽

Artery Bypass ◽

Early Postoperative Period ◽

Bypass Grafting ◽

Artery Bypass Grafting ◽

Risk Of Death

Abstract Purpose To assess the prevalence of frailty in the preoperative period and to evaluate its effect on the risk of complications and adverse outcomes in patients undergoing coronary artery bypass grafting (CABG). Methods 303 patients undergoing preoperative management for elective primary CABG were recruited in the study. The study cohort was divided into three groups depending on the PRISMA-7 scores suggesting the presence or absence of frailty and the presence of prefrailty. Statistical analysis was performed using the commercially available software package STATISTICA 8.0.360.0 for Windows (StatSoft, Inc., USA) and SPSS Statistics v. 17.0.0. Results 46 (15%) patients had frailty, while 49 (16%) patients were diagnosed with prefrailty. 208 (69%) patients did not have any signs of frailty. All three groups had significant age differences, therefore only elderly patients aged of 67.0±6.5 years with frailty were allocated for subsequent analysis (prefrailty group - 62.3±7.4 years old, patients without frailty - 60.0±7.7 years, p=0.003). Patients with frailty or prefrailty more often suffered from diabetes mellitus (patients without frailty - 19.2%, prefrailty group - 30.6% and frailty group - 28.3%, p=0.05), arterial hypertension (69.2%, 93.9% and 95.7%, respectively, p<0.001), atrial fibrillation or flutter (7.2%, 14.3% and 19.6%, respectively, p=0.03), chronic heart failure class 3–4 (7.2%, 10.2% and 8.7%, respectively, p=0.002), and peripheral arterial disease (22.6%, 38.8% and 58.7%, respectively, p<0.001). Three groups were comparable in main clinical and demographic parameters. There were no significant differences found in the incidence of postoperative atrial fibrillation or flutter (15.9%, 8.2% and 6.5%, respectively, p=0.07) and infections (1.9%, 0% and 4.3%, respectively, p=0.640). The incidence of myocardial infarction in the intra- and early postoperative period after CABG did not differ significantly between the groups (0.5%, 2% and 0%, respectively, p=0.328) as well as the incidence of stroke (2.4%, 2% and 0%, respectively, p=0.640). Patients with frailty and prefrailty had significantly higher cerebrovascular and cardiovascular mortality compared to those without frailty (8.2%, 2.2% and 0.5%, respectively, p=0.001). Conclusion Almost 15% of patients referred to CABG suffered from frailty. The presence of prefrailty or frailty increases the risk of death in the early postoperative period after CABG. Funding Acknowledgement Type of funding source: None

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Long-term postoperative opioid prescription after cholecystectomy or gastric by-pass surgery: a retrospective observational study

Scandinavian Journal of Pain ◽

10.1515/sjpain-2020-0150 ◽

2021 ◽

Vol 0 (0) ◽

Author(s):

Viktoria Larsson ◽

Cecilia Nordenson ◽

Pontus Karling

Keyword(s):

Observational Study ◽

Postoperative Period ◽

Medical Records ◽

Early Postoperative Period ◽

Retrospective Observational Study ◽

Opioid Use ◽

Opioid Prescription ◽

Post Surgery ◽

Gastric By Pass

Abstract Objectives Opioids are commonly prescribed post-surgery. We investigated the proportion of patients who were prescribed any opioids 6–12 months after two common surgeries – laparoscopic cholecystectomy and gastric by-pass (GBP) surgery. A secondary aim was to examine risk factors prior to surgery associated with the prescription of any opioids after surgery. Methods We performed a retrospective observational study on data from medical records from patients who underwent cholecystectomy (n=297) or GBP (n=93) in 2018 in the Region of Västerbotten, Sweden. Data on prescriptions for opioids and other drugs were collected from the patients` medical records. Results There were 109 patients (28%) who were prescribed opioids after discharge from surgery but only 20 patients (5%) who still received opioid prescriptions 6–12 months after surgery. All 20 of these patients had also been prescribed opioids within three months before surgery, most commonly for back and joint pain. Only 1 out of 56 patients who were prescribed opioids preoperatively due to gallbladder pain still received prescriptions for opioids 6–12 months after surgery. Although opioid use in the early postoperative period was more common among patients who underwent cholecystectomy, the patients who underwent GBP were more prone to be “long-term” users of opioids. In the patients who were prescribed opioids within three months prior to surgery, 8 out of 13 patients who underwent GBP and 12 of the 96 patients who underwent cholecystectomy were still prescribed opioids 6–12 months after surgery (OR 11.2; 95% CI 3.1–39.9, p=0,0002). Affective disorders were common among “long-term” users of opioids and prior benzodiazepine and amitriptyline use were significantly associated with “long-term” opioid use. Conclusions The proportion of patients that used opioids 6–12 months after cholecystectomy or GBP was low. Patients with preoperative opioid-use experienced a significantly higher risk of “long-term” opioid use when undergoing GBP compared to cholecystectomy. The indication for being prescribed opioids in the “long-term” were mostly unrelated to surgery. No patient who was naïve to opioids prior surgery was prescribed opioids 6–12 months after surgery. Although opioids are commonly prescribed in the preoperative and in the early postoperative period to patients with gallbladder disease, there is a low risk that these prescriptions will lead to long-term opioid use. The reasons for being prescribed opioids in the long-term are often due to causes not related to surgery.

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Comorbidity and severity-of-illness risk adjustment for hospital-onset Clostridioides difficile infection using data from the electronic medical record

Infection Control and Hospital Epidemiology ◽

10.1017/ice.2020.1344 ◽

2020 ◽

pp. 1-7

Author(s):

Stephanie M. Cabral ◽

Katherine E. Goodman ◽

Natalia Blanco ◽

Surbhi Leekha ◽

Larry S. Magder ◽

...

Keyword(s):

Risk Factors ◽

Risk Factor ◽

Risk Adjustment ◽

Community Hospital ◽

Significant Risk ◽

Significant Risk Factor ◽

Bivariate Analysis ◽

Patient Admissions ◽

Clostridioides Difficile ◽

Risk Adjustment Model

Abstract Objective: To determine whether electronically available comorbidities and laboratory values on admission are risk factors for hospital-onset Clostridioides difficile infection (HO-CDI) across multiple institutions and whether they could be used to improve risk adjustment. Patients: All patients at least 18 years of age admitted to 3 hospitals in Maryland between January 1, 2016, and January 1, 2018. Methods: Comorbid conditions were assigned using the Elixhauser comorbidity index. Multivariable log-binomial regression was conducted for each hospital using significant covariates (P < .10) in a bivariate analysis. Standardized infection ratios (SIRs) were computed using current Centers for Disease Control and Prevention (CDC) risk adjustment methodology and with the addition of Elixhauser score and individual comorbidities. Results: At hospital 1, 314 of 48,057 patient admissions (0.65%) had a HO-CDI; 41 of 8,791 patient admissions (0.47%) at community hospital 2 had a HO-CDI; and 75 of 29,211 patient admissions (0.26%) at community hospital 3 had a HO-CDI. In multivariable regression, Elixhauser score was a significant risk factor for HO-CDI at all hospitals when controlling for age, antibiotic use, and antacid use. Abnormal leukocyte level at hospital admission was a significant risk factor at hospital 1 and hospital 2. When Elixhauser score was included in the risk adjustment model, it was statistically significant (P < .01). Compared with the current CDC SIR methodology, the SIR of hospital 1 decreased by 2%, whereas the SIRs of hospitals 2 and 3 increased by 2% and 6%, respectively, but the rankings did not change. Conclusions: Electronically available patient comorbidities are important risk factors for HO-CDI and may improve risk-adjustment methodology.

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Prevalence, Epidemiological Characteristics, and Pharmacotherapy of Coronary Artery Disease among Patients with Atrial Fibrillation: Data from Jo-Fib Study

Medicina ◽

10.3390/medicina57060605 ◽

2021 ◽

Vol 57 (6) ◽

pp. 605

Author(s):

Hanna K. Al-Makhamreh ◽

Mohammed Q. Al-Sabbagh ◽

Ala’ E. Shaban ◽

Abdelrahman F. Obiedat ◽

Ayman J. Hammoudeh

Keyword(s):

Risk Factors ◽

Atrial Fibrillation ◽

Coronary Artery Disease ◽

Coronary Artery ◽

Antiplatelet Agents ◽

Retrospective Case ◽

Increased Risk ◽

Artery Disease ◽

Epidemiological Characteristics ◽

Cad Risk

Background and Objectives: Patients with AF are at increased risk for Coronary Artery Disease (CAD) owing to their shared etiologies and risk factors. This study aimed to assess the prevalence, cardiovascular risk factors, and used medications of CAD in AF patients. Materials and Methods: This retrospective, case-control study utilized data from the Jordanian Atrial Fibrillation (Jo-Fib) registry. Investigators collected clinical features, history of co-existing comorbidities, CHA2DS2-VASc, and HAS BLED scores for all AF patients aged >18 visiting 19 hospitals and 30 outpatient cardiology clinics. A multivariable binary logistic regression was used to asses for factors associated with higher odds of having CAD. Results: Out of 2000 patients with AF, 227 (11.35%) had CAD. Compared to the rest of the sample, those with CAD had significantly higher prevalence of hypertension (82.38%; p < 0.01), hypercholesterolemia (66.52%, p < 0.01), diabetes (56.83%, p < 0.01), and smoking (18.06%, p = 0.04). Patients with AF and CAD had higher use of anticoagulants/antiplatelet agents combination (p < 0.01) compared to the rest of the sample. Females had lower CAD risk than males (OR = 0.35, 95% CI: 0.24–0.50). AF Patients with dyslipidemia (OR = 2.5, 95% CI: 1.8–3.4), smoking (OR = 1.7, 95% CI: 1.1–2.6), higher CHA2DS2-VASc score (OR = 1.5, 95% CI: 1.4–1.7), and asymptomatic AF (OR = 1.9, 95% CI: 1.3–2.6) had higher risk for CAD. Conclusions: Owing to the increased prevalence of CAD in patients with AF, better control of cardiac risk factors is recommended for this special group. Future studies should investigate such interesting relationships to stratify CAD risk in AF patients. We believe that this study adds valuable information regarding the prevalence, epidemiological characteristics, and pharmacotherapy of CAD in patients with AF.

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Designing a bed-side system for predicting length of stay in a neonatal intensive care unit

Scientific Reports ◽

10.1038/s41598-021-82957-z ◽

2021 ◽

Vol 11 (1) ◽

Author(s):

Harpreet Singh ◽

Su Jin Cho ◽

Shubham Gupta ◽

Ravneet Kaur ◽

S. Sunidhi ◽

...

Keyword(s):

Risk Factors ◽

Intensive Care ◽

Length Of Stay ◽

Neonatal Intensive Care ◽

Financial Burden ◽

Significant Risk ◽

Model Performance ◽

Significant Risk Factor ◽

Validation Dataset ◽

Patient Records

AbstractIncreased length of stay (LOS) in intensive care units is directly associated with the financial burden, anxiety, and increased mortality risks. In the current study, we have incorporated the association of day-to-day nutrition and medication data of the patient during its stay in hospital with its predicted LOS. To demonstrate the same, we developed a model to predict the LOS using risk factors (a) perinatal and antenatal details, (b) deviation of nutrition and medication dosage from guidelines, and (c) clinical diagnoses encountered during NICU stay. Data of 836 patient records (12 months) from two NICU sites were used and validated on 211 patient records (4 months). A bedside user interface integrated with EMR has been designed to display the model performance results on the validation dataset. The study shows that each gestation age group of patients has unique and independent risk factors associated with the LOS. The gestation is a significant risk factor for neonates < 34 weeks, nutrition deviation for < 32 weeks, and clinical diagnosis (sepsis) for ≥ 32 weeks. Patients on medications had considerable extra LOS for ≥ 32 weeks’ gestation. The presented LOS model is tailored for each patient, and deviations from the recommended nutrition and medication guidelines were significantly associated with the predicted LOS.

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Risk Factors for Bullying Victimization in Children with Neurofibromatosis Type 1 (NF1)

Children ◽

10.3390/children8020145 ◽

2021 ◽

Vol 8 (2) ◽

pp. 145

Author(s):

Peter L. Stavinoha ◽

Cody Solesbee ◽

Susan M. Swearer ◽

Steven Svoboda ◽

Laura J. Klesse ◽

...

Keyword(s):

Risk Factors ◽

Neurofibromatosis Type 1 ◽

Significant Risk ◽

Significant Risk Factor ◽

Neurofibromatosis Type ◽

Parent Report ◽

Self Report ◽

Bullying Victimization ◽

Adhd Symptoms

Neurofibromatosis type 1 (NF1) is an autosomal disorder associated with numerous physical stigmata. Children with NF1 are at known risk for attention-deficit/hyperactivity disorder (ADHD), academic struggles, and significant social difficulties and adverse social outcomes, including bullying victimization. The primary aim of this study was to identify risk factors associated with bullying victimization in children with NF1 to better inform clinicians regarding targets for prevention and clinical intervention. Children and a parent completed questionnaires assessing the bully victim status, and parents completed a measure of ADHD symptoms. Analyses were completed separately for parent-reported victimization of the child and the child’s self-report of victimization. According to the parent report, results suggest ADHD symptoms are a significant risk factor for these children being a target of bullying. Findings for academic disability were not conclusive, nor were findings related to having a parent with NF1. Findings indicate the need for further research into possible risk factors for social victimization in children with NF1. Results provide preliminary evidence that may guide clinicians working with children with NF1 and their parents in identifying higher-risk profiles that may warrant earlier and more intensive intervention to mitigate later risk for bullying victimization.

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