Cusp overlap method for self-expanding transcatheter aortic valve replacement.

BACKGROUND: Conduction disturbances and the need for permanent pacemaker (PPM) implantation remains a common complication for transcatheter aortic valve replacement (TAVR), particularly when self-expanding (SE) valves are used. AIMS: We compared in-hospital and 30-day rates of new PPM implantation between patients undergoing TAVR with SE valves using the conventional three-cusp coplanar implantation technique and the cusp-overlap technique. METHODS: We retrospectively compared patients without a pre-existing PPM who underwent a TAVR procedure with SE Evolut R or PRO valves using the cusp-overlap technique from July 2018 to September 2020 (n = 519) to patients who underwent TAVR using standard three-cusp technique from April 2016 to March 2017 (n = 128) in two high volume Canadian centers. RESULTS: There was no significant difference in baseline RBBB between the groups (10.4% vs. 13.2; p = 0.35). The rate of in-hospital new complete heart block (9.4% vs. 23.4%; p ≤ 0.001) and PPM implantation (8% vs. 21%; p ≤ 0.001) were significantly reduced when using the cusp-overlap technique. The incidence of new LBBB (30.4% vs. 29%; p = 0.73) was similar. At 30 days, the rates of new complete heart block (11% vs. 23%; p ≤ 0.001) and PPM implantation (10% vs. 21%, p ≤ 0.001) remained significantly lower in the cusp-overlap group, while the rate of new LBBB (35% vs. 30%; p = 0.73) was similar. CONCLUSION: Cusp-overlap approach offers several potential technical advantages compared to standard three-cusp view, and may result in lower PPM rates in TAVR with SE Evolut valve.

Acute Infarcts on Brain MRI Following Aortic Arch Repair With Circulatory Arrest: Insights From the ACE CardioLink-3 Randomized Trial.

BACKGROUND: to investigate the frequency and distribution of new ischemic brain lesions detected by diffusion-weighted imaging on brain magnetic resonance imaging after aortic arch surgery. METHODS: This preplanned secondary analysis of the randomized, controlled ACE (Aortic Surgery Cerebral Protection Evaluation) CardioLink-3 trial compared the safety and efficacy of innominate versus axillary artery cannulation during elective proximal aortic arch surgery. Participants underwent pre and postoperative magnetic resonance imaging. New ischemic lesions were defined as lesions visible on postoperative, but not preoperative diffusion weighted imaging. RESULTS: Of the 111 trial participants, 102 had complete magnetic resonance imaging data. A total of 391 new ischemic lesions were observed on diffusion-weighted imaging in 71 (70%) patients. The average number of lesions in patients with ischemic lesion were 5.5±4.9 with comparable numbers in the right (2.9±2.0) and left (3.0±2.3) hemispheres (P=0.49). Half the new lesions were in the middle cerebral artery territory; 63% of the cohort had ischemic lesions in the anterior circulation, 49% in the posterior circulation, 42% in both, and 20% in watershed areas. A probability mask of all diffusion-weighted imaging lesions revealed that the cerebellum was commonly involved. More severe white matter hyperintensity on preoperative magnetic resonance imaging (odds ratio, 1.80 [95% CI, 1.10-2.95]; P=0.02) and lower nadir nasopharyngeal temperature during surgery (odds ratio per 1°C decrease, 1.15 [95% CI, 1.00-1.32]; P=0.05) were associated with the presentation of new ischemic lesion; older age (risk ratio per 1-year increase, 1.02 [95% CI, 1.00-1.04]; P=0.03) and lower nadir temperature (risk ratio per 1°C decrease, 1.06 [95% CI, 1.00-1.14]; P=0.06) were associated with greater number of lesions. CONCLUSIONS: In patients who underwent elective proximal aortic arch surgery, new ischemic brain lesions were common, and predominantly involved the middle cerebral artery territory or cerebellum. Underlying small vessel disease, lower temperature nadir during surgery, and advanced age were risk factors for perioperative ischemic lesions. REGISTRATION: URL: https://www. CLINICALTRIALS: gov; Unique identifier: NCT02554032.

Changes to physical activity behavior during the COVID-19 pandemic and their associated factors: a cross sectional survey of Mexican women.

BACKGROUND: On March 24, 2020, the Mexican Government established social distancing measures to address the outbreak of the COVID-19 pandemic. The resulting home confinement affected daily lifestyle habits such as eating, sleeping, and physical activity (PA). The objectives of this study were to determine changes in PA behaviors among Mexican women due to the COVID-19 pandemic and to assess potential factors associated with these changes. METHODS: This was a cross-sectional study based on an anonymous online questionnaire developed by the Task Force on Physical Activity for Persons with Disabilities (PAPD) within the International Society of Physical and Rehabilitation Medicine (ISPRM). Descriptive, quantitative statistics were used for data analysis. A Chi-squared (χ²) test was used to explore associations between dependent and independent variables. RESULTS: A total of 1882 surveys were completed. Among the respondents, 53.3% declared that their PA was reduced during the pandemic, 26.6% reported similar PA behavior, and 20.1% declared that their PA had increased during the pandemic. Lower PA behavior during the pandemic was associated with lower education levels, stricter pandemic constraints, obesity, and lower self-perceived functioning levels. A statistically significant association between poorer self-perceived mental health and decreased PA behaviors was also found. Respondents who were younger, self-perceived as unimpaired, not overweight, and whose income was not impacted by COVID-19 were associated with higher levels of reported physical and mental health. CONCLUSIONS: The study results identify disparities experienced in PA behavior during the COVID-19 pandemic among Mexican women and highlights the need for social support for PA participation.

Transcatheter tricuspid valve intervention: to repair or to replace?

PURPOSE OF REVIEW: The burden of tricuspid regurgitation (TR) is high in the aging population, almost 4% in the age group over 75 have moderate or more TR. This carries a poor prognosis and an increased incidence of mortality, prolonged hospitalization, and rehospitalization in symptomatic patients with severe TR is observed. Percutaneous tricuspid valve intervention has emerged as a viable therapeutic option, with an increasingly large toolbox of both tricuspid repair and replacement devices. The optimal strategy, timing and patient selection for transcatheter intervention are yet to be determined. This review focuses on the current strengths and limitations of transcatheter tricuspid repair vs. replacement, drawing on lessons learned from surgery. RECENT FINDINGS: Early outcome studies have been published in the last 2 years for many of the new percutaneous tricuspid valve devices. We have summarized these results and compared them to surgical tricuspid valve repair and replacement. We found that surgical data shows a tendency to better outcome with tricuspid valve repair compared to replacement. For transcatheter interventions studies comparing repair and replacement are lacking but both interventions show good procedural success rates and are efficient in reducing the grade of tricuspid regurgitation. SUMMARY: Transcatheter tricuspid valve interventions offer a safe and effective alternative to tricuspid surgery or medical therapy. The decision between valve replacement and repair should be based on patient anatomy, operator experience and device availability until head-to-head comparison of different devices are available.

Valve-sparing aortic root replacement: a primer for cardiologists.

PURPOSE OF REVIEW: The purpose of this article is to review the contemporary evidence supporting valve-sparing aortic root replacement as the best option for patients with aortic root aneurysms and preservable aortic valves as well as to review the technical variations and modern adjuncts of these operations that impact both short and long-term durability. RECENT FINDINGS: In patients with an aortic root aneurysm, with or without aortic valve regurgitation, valve-sparing aortic root replacement provide excellent clinical outcomes and stable valve function over several decades. Successful execution of this operation depends on careful patient selection and a thorough understanding of the anatomical and physiological relationships between the various components of the aortic root. Echocardiography remains the mainstay of imaging to determine the feasibility of valve-sparing root replacement. SUMMARY: Valve-sparing aortic root replacement is an excellent alternative to composite valve graft replacement in nonelderly patients with aortic root aneurysms. Dedicated aortic root surgeons perform several technical variations of valve-sparing procedures aimed at matching the specific aortic root disorder with the optimal operation.

Racial and Ethnic Inequities in Use of Preventive Services Among Privately Insured Adults With a Pediatric-Onset Disability.

PURPOSE: Cerebral palsy (CP) and spina bifida (SB) are pediatric-onset disabilities. Adults living with CP/SB are in a greater need of preventive care than the general population due to their increased risk for chronic diseases. Our objective was to compare White/Black and White/Hispanic inequities in the use of preventive services. METHODS: Using 2007-2017 private claims data, we identified a total of 11,635 adults with CP/BS. Of these, 8,935 were White, 1,457 Black, and 1,243 Hispanic. We matched health-related variables (age, sex, comorbid conditions) between White adults and those in each minority subpopulation. Generalized estimating equations were used and all models were adjusted for age, sex, comorbidities, income, education, and US Census divisions. Outcomes of interest were: (1) any office visit; (2) any physical/occupational therapy; (3) wellness visit; (4) bone density screening; (5) cholesterol screening; and (6) diabetes screening. RESULTS: The rate of recommended services for all subpopulations of adults with CP/SB was low. Compared with White adults, Hispanic adults had lower odds of wellness visits (odds ratio [OR] = 0.71, 95% CI, 0.53-0.96) but higher odds of diabetes screening (OR = 1.48, 95% CI, 1.13-1.93). Compared with White adults, Black adults had lower odds of wellness visits (OR = 0.50, 95% CI, 0.24-1.00) and bone density screening (OR = 0.54, 95% CI, 0.31-0.95). CONCLUSIONS: Preventive service use among adults with CP/SB was low. Large White-minority disparities in wellness visits were observed. Interventions to address physical accessibility, adoption of telehealth, and increased clinician education may mitigate these disparities, particularly if initiatives target minority populations.

Risk of early- and late-onset Alzheimer disease and related dementia in adults with cerebral palsy.

AIM: To examine the risk of Alzheimer disease and related dementia (ADRD) among adults with cerebral palsy (CP). METHOD: Using administrative insurance claims data for 2007 to 2017 in the USA, we identified adults (45y or older) with a diagnosis of CP (n=5176). Adults without a diagnosis of CP were included as a typically developing comparison group (n=1 119 131). Using age, sex, ethnicity, other demographic variables, and a set of chronic morbidities, we propensity-matched individuals with and without CP (n=5038). Cox survival models were used to estimate ADRD risk within a 3-year follow up. RESULTS: The unadjusted incidence of ADRD was 9 and 2.4 times higher among cohorts of adults 45 to 64 years (1.8%) and 65 years and older (4.8%) with CP than the respective unmatched individuals without CP (0.2% and 2.0% among 45-64y and 65y or older respectively). Fully adjusted survival models indicated that adults with CP had a greater hazard for ADRD (among 45-64y: unmatched hazard ratio 7.48 [95% confidence interval {CI} 6.05-9.25], matched hazard ratio 4.73 [95% CI 2.72-8.29]; among 65y or older: unmatched hazard ratio 2.21 [95% CI 1.95-2.51], matched hazard ratio 1.73 [1.39-2.15]). INTERPRETATION: Clinical guidelines for early screening of cognitive function among individuals with CP need updating, and preventative and/or therapeutic services should be used to reduce the risk of ADRD.

A core outcome set for multimorbidity risk in individuals with cerebral palsy.

AIM: To: (1) investigate the importance of outcome measurement instruments (OMIs) within a core outcome set (COS) for multimorbidity (at least two chronic health conditions) risk in individuals with cerebral palsy (CP); (2) investigate the feasibility of OMIs within the COS in international clinical research settings in adolescents and adults with CP; and (3) describe the associations between the COS data and Gross Motor Function Classification System (GMFCS) levels. METHOD: Eighty-three individuals with CP completed a survey on health outcomes: physical behaviour, nutrition, sleep, endurance, body composition, blood pressure, blood lipids, and glucose. A cross-sectional study assessed the feasibility of the COS in 67 adolescents and adults with CP (mean age 30y, SD 15y 1mo, min-max: 14-68y, 52.2% male) at four centres. Prevalence of multimorbidity risk and associations with GMFCS levels are described. RESULTS: Most participants rated physical behaviour, nutrition, sleep, and endurance as very important. Body composition, blood pressure, nutrition, and sleep were highly feasible since data were collected in 88% or more participants who consented to having the assessments. Physical behaviour, cardiorespiratory endurance, and blood draws were collected in less than 60% of participants. Total time sedentary (ρ=0.53, p<0.01) and endurance (ρ=-0.46, p<0.01) were significantly associated with GMFCS level. INTERPRETATION: The COS identified that most participants had poor sleep quality and endurance, did not have healthy diets, and showed increased sedentary behaviour. Individuals with CP valued these outcomes as most important, suggesting a need to assess these modifiable behaviours in this population. Objective measures of physical behaviour and cardiorespiratory endurance in the COS required additional personnel, time, and participant burden. We recommend that healthcare providers should perform a simpler first screen using questionnaire-based assessments and then focus the use of the remainder of the COS if required for the patient.

UM DESFECHO CENTRAL DEFINIDO PARA RISCO DE MULTIMORBIDADE EM INDIVÍDUOS COM PARALISIA CEREBRAL: OBJETIVO: (1) Investigar a importância dos instrumentos de medição de desfechos (IMD) dentro de um conjunto de desfechos principais (CDS) para risco de multimorbidade (pelo menos duas condições crônicas de saúde) em indivíduos com paralisia cerebral (PC); (2) Investigar a viabilidade de IMD dentro do CDS em cenários internacionais de pesquisa clínica em adolescentes e adultos com PC; e (3) Descrever as associações entre os dados do CDS e os níveis do Sistema de Classificação da Função Motora Grossa (GMFCS). MÉTODO: Oitenta e três indivíduos com PC completaram uma pesquisa sobre desfechos em saúde: comportamento físico, nutrição, sono, resistência, composição corporal, pressão arterial, lipídios no sangue e glicose. Um estudo transversal avaliou a viabilidade do COS em 67 adolescentes e adultos com PC (idade média de 30 anos, desvio padrão de 15 anos e 1 mês, min-max: 14-68 anos, 52,2% do sexo masculino) em quatro centros. São descritas a prevalência do risco de multimorbidade e as associações com os níveis de GMFCS. RESULTADOS: A maioria dos participantes classificou o comportamento físico, nutrição, sono e resistência como muito importantes. Composição corporal, pressão arterial, nutrição e sono foram altamente viáveis, uma vez que os dados foram coletados em 88% ou mais dos participantes que consentiram em realizar as avaliações. Comportamento físico, resistência cardiorrespiratória e coleta de sangue foram coletados em menos de 60% dos participantes. O tempo total de sedentarismo (ρ = 0,53, p < 0,01) e resistência (ρ = −0,46, p < 0,01) foram significativamente associados ao nível de GMFCS. INTERPRETAÇÃO: O CDS identificou que a maioria dos participantes tinha má qualidade e resistência do sono, não tinha dietas saudáveis e apresentava um comportamento sedentário aumentado. Indivíduos com PC valorizaram esses desfechos como mais importantes, sugerindo a necessidade de avaliar esses comportamentos modificáveis nessa população. Medidas objetivas de comportamento físico e resistência cardiorrespiratória no CDS exigiram pessoal adicional, tempo e sobrecarga do participante. Recomendamos que os profissionais de saúde realizem uma primeira triagem mais simples usando avaliações baseadas em questionários e, em seguida, concentrem o uso do restante do CDS, se necessário para o paciente.

Preventative Services Use and Risk Reduction for Potentially Preventative Hospitalizations Among People With Traumatic Spinal Cord Injury.

OBJECTIVE: To examine the risk of potentially preventable hospitalizations (PPHs) for adults (18 years or older) with traumatic spinal cord injury (TSCI) to identify the most common types of preventable hospitalizations and their associative risk factors. DESIGN: Cohort study. SETTING: Using 2007-2017 U.S. claims data from the Optum Clinformatics Data Mart, we identified adults (18 years or older) with diagnosis of TSCI (n=5380). Adults without TSCI diagnosis were included as controls (n=1,074,729). Using age and sex, we matched individuals with and without TSCI (n=5173) with propensity scores to address potential selection bias. Generalized linear regression was applied to examine the risk of TSCI on PPHs. Models were adjusted for age; sex; race and ethnicity; Elixhauser comorbidity count; any cardiometabolic, psychological, and musculoskeletal chronic conditions; U.S. Census Division; socioeconomic variables; and use of certain preventative care services. Adjusted odds ratios were compared within a 4-year follow-up period. PARTICIPANTS: Adults with and without TSCI (N=5,173). INTERVENTION: Not applicable. MAIN OUTCOMES MEASURES: Any PPH and specific PPHs RESULTS: Adults with TSCI had higher risk for any PPH (odds ratio [OR], 1.67; 95% CI,1.20-2.32), as well as PPHs because of urinary tract infection (UTI) (OR, 3.78; 95% CI, 2.47-5.79), hypertension (OR, 3.77; 95% CI, 1.54-9.21), diabetes long-term complications (OR, 2.54; 95% CI, 1.34-4.80), and pneumonia (OR, 1.71; 95% CI. 1.21-2.41). Annual wellness visit was associated with reduced PPH risk compared with cases and controls without annual wellness visit (OR, 0.57; 95% CI, 0.46-0.71) and among people with TSCI (OR, 0.69; 95% CI, 0.55-0.86) compared with cases without annual wellness visit. CONCLUSIONS: Adults with TSCI are at a heightened risk for PPH. They are also more susceptible to certain PPHs such as UTIs, pneumonia, and heart failure. Encouraging the use of preventative or health-promoting services, especially for respiratory and urinary outcomes, may reduce PPHs among adults with TSCI.

Psychological morbidity following spinal cord injury and among those without spinal cord injury: the impact of chronic centralized and neuropathic pain.

STUDY DESIGN: Longitudinal cohort study of privately insured beneficiaries with and without traumatic spinal cord injury (SCI). OBJECTIVES: Compare the incidence of and adjusted hazards for psychological morbidities among adults with and without traumatic SCI, and examine the effect of chronic centralized and neuropathic pain on outcomes. SETTING: Privately insured beneficiaries were included if they had an ICD-9-CM diagnostic code for traumatic SCI (n = 9081). Adults without SCI were also included (n = 1,474,232). METHODS: Incidence of common psychological morbidities were compared at 5-years of enrollment. Survival models were used to quantify unadjusted and adjusted hazard ratios for incident psychological morbidities. RESULTS: Adults with SCI had a higher incidence of any psychological morbidity (59.1% vs. 30.9%) as compared to adults without SCI, and differences were to a clinically meaningful extent. Survival models demonstrated that adults with SCI had a greater hazard for any psychological morbidity (HR: 1.67; 95%CI: 1.61, 1.74), and all but one psychological disorder (impulse control disorders), and ranged from HR: 1.31 (1.24, 1.39) for insomnia to HR: 2.10 (1.77, 2.49) for post-traumatic stress disorder. Centralized and neuropathic pain was associated with all psychological disorders, and ranged from HR: 1.31 (1.23, 1.39) for dementia to HR: 3.83 (3.10, 3.68) for anxiety. CONCLUSIONS: Adults with SCI have a higher incidence of and risk for common psychological morbidities, as compared to adults without SCI. Efforts are needed to facilitate the development of early interventions to reduce risk of chronic centralized and neuropathic pain and psychological morbidity onset/progression in this higher risk population.