Citations

Background: Non-Hodgkin lymphoma (NHL) survivors are at increased risks of cardiovascular disease related death (CVD) compared to the general population. Objective: This study sought to determine the longitudinal trends in mortality attributed to CVD with comorbid NHL by race, sex, and geographic location. Methods: We queried the Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research database among patients aged 18 and above from 1999 to 2020. Patients were identified when the primary causes of death were ischemic heart diseases (ICD 10 I20-I25), cerebrovascular diseases (I60-I69), or hypertensive disease (I10-I15), and NHL (C82-C85) was a contributing cause of death. We calculated age-adjusted mortality rates (AAMRs) per 1,000,000 individuals and determined the trends over time by estimating the annual percent change using the Joinpoint regression program. Results: In the 22-year study period, a total of 22,778 CVD with comorbid NHL were identified. Overall, there was a significant decrease in annual trends for the AAMRs of CVD from 6.91 per 1,000,000 individuals in 1999 to 4.12 per 1,000,000 individuals in 2020 (p<0.05), with an annual percent decrease of 3.3. Overall, men recorded a higher AAMRs compared to women (6.76 vs 3.45, p<0.05). When stratified by race, White individuals had the highest AAMRs (5.07), while the AAMRs for American African, Asian, American Indian individuals were 3.01, 2.77, and 2.48 per 1,000,000 individuals respectively. The AAMRs were higher in the rural region than in the urban region (4.97 vs 4.78, p<0.05). Among all consensus regions, South region had the highest AAMRs. Conclusion: In conclusion, our study revealed a significant decrease in cardiovascular disease related deaths with comorbid NHL over the past two decades. It provides valuable insights into the effectiveness of management of comorbid CVD or CVD risk factors in patients with NHL.

Background: Despite advancements in the management of cardiac amyloidosis, the contemporary estimates of the cardiovascular deaths (CVDs) in amyloidosis are not well-established. Objective: This study sought to assess the longitudinal trends of CVDs with comorbid amyloidosis and analyze the disparities in mortality in terms of race, gender, and geographical location. Methods: We queried the Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research database and performed serial cross-sectional analyses of national death certificate data for cardiovascular mortality with comorbid amyloidosis among patients aged 25 and above. Diseases of the circulatory system (ICD-10 I00-I99) were listed as the underlying cause of death, and amyloidosis (ICD-10 E85) as contributing cause of death. We calculated age-adjusted mortality rates (AAMRs) per 1,000,000 individuals and determined the trends over time by estimating the annual percent change using the Joinpoint Regression Program. Results: In the 22-year study period, 4,145 CVDs with comorbid amyloidosis in the United States were identified between 1999 and 2020. The AAMRs increased significantly from 0.69 per 1,000,000 individuals in 1999 to 2.13 per 1,000,000 individuals in 2020 (p< 0.05), with an annual percent increase of +3.92. The AAMRs for the span of 22 years were higher in males than females (1.66 vs. 0.75, p<0.05). When stratified by race, African American populations had the highest cumulative AAMR (2.34) compared to other racial groups. In terms of urbanization, the AAMR was significantly higher in the urban regions compared to the rural areas (1.15 vs. 0.91, p<0.05). Conclusion: The AAMRs from CVDs with comorbid amyloidosis have increased significantly over the past two decades, with significant disparities in male and African American individuals. This emphasises the need of further research in the development of effective treatments for amyloid heart disease.

Background: While cardiac involvement in sarcoidosis could be significant, data assessing geographical disparities in cardiovascular deaths (CVDs) among patients with sarcoidosis are limited. Objective: This study aims to determine the mortality attributed to CVDs with comorbid sarcoidosis in different geographic locations in the United States. Methods: We queried the Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research database and performed serial cross-sectional analyses of national death certificate data for CVDs with comorbid sarcoidosis among patients aged 25 and above. Diseases of the circulatory system (ICD-10 I00-I99) were listed as the underlying cause of death, and sarcoidosis (ICD-10 D86) as contributing cause of death. We calculated age-adjusted mortality rates (AAMRs) per 1,000,000 individuals and compared the mortality among census regions and states. Results: In the 22-year study period, 5,630 CVDs with comorbid sarcoidosis in the United States were identified between 1999 and 2020. The South region had the highest AAMRs for CVDs with comorbid sarcoidosis (1.32 [95% CI, 1.26-1.37] per 1,000,000 individuals), followed by Northeast region (1.25 [95% CI, 1.18-1.32] per 1,000,000 individuals), Midwest region (1.24 [95% CI, 1.17-1.30] per 1,000,000 individuals), and West Region (0.92 [95% CI, 0.86-0.98] per 1,000,000 individuals). The AAMRs for CVDs with comorbid sarcoidosis were between 0.57 [95% CI, 0.43-0.75] per 1,000,000 individuals and 1.96 [95% CI, 1.73-2.19] per 1,000,000 individuals throughout the States, except Maryland and the District of Columbia, which recorded 2.79 [95% CI, 2.44-3.14] and 6.01 [95% CI, 4.44-7.94], respectively. Conclusion: The South region, particularly Maryland recorded the highest CVDs in sarcoidosis. Geographical disparities observed in CVDs with comorbid sarcoidosis highlight the need to improve public health measures at state-level.

Background: Sarcoidosis is a multisystem inflammatory disease that could result in debilitating cardiac manifestations. Despites, data on the cardiovascular deaths (CVDs) among patients with sarcoidosis are limited. Objective: This study sought to determine the longitudinal trends in mortality attributed to CVDs with comorbid sarcoidosis by age, sex, and race in the United States. Methods: We queried the Centers for Disease Control and Prevention's Wide-Ranging Online Data for Epidemiologic Research database and performed serial cross-sectional analyses of national death certificate data for CVDs with comorbid sarcoidosis among patients aged 25 and above. Diseases of the circulatory system (ICD-10 I00-I99) were listed as the underlying cause of death, and sarcoidosis (ICD-10 D86) as contributing cause of death. We calculated age-adjusted mortality rates (AAMRs) per 1,000,000 individuals and determined the trends over time by estimating the annual percent change using the Joinpoint Regression Program. Results: In the 22-year study period, 5,630 CVDs with comorbid sarcoidosis in the United States were identified between 1999 and 2020. The AAMRs from CVDs with comorbid sarcoidosis increased from 1.03 (95% CI, 0.88-1.17) in 1999 to 1.38 (95% CI, 1.24-1.52) in 2020. Overall, women recorded a higher AAMRs compared to men (1.25 [95% CI, 1.21-1.30] vs. 1.10 [95% CI, 1.06-1.15]). Black individuals had higher AAMRs than White individuals (5.17 [95% CI, 4.97-5.37] vs. 0.68 [95% CI, 0.66-0.71]). A higher percentage of CVDs with comorbid sarcoidosis was seen in the age groups of 55-64 in men (24.68%) and 65-74 in women (22.62%). Conclusion: The CVDs in sarcoidosis have increased over the last two decades, with disparities seen in women and Black individuals. Most CVDs with comorbid sarcoidosis occurred at a younger age compared to general population. This highlights the importance of early screening for cardiovascular diseases in sarcoidosis individuals.

Background: Catheter ablation for ventricular tachycardia (VT) has been increasingly performed. While it is estimated that 42% of adults in the United States are obese, the impact of obesity on VT ablation procedures remains unclear. Objective: This study aimed to evaluate the procedural outcomes and 30-day readmission among non-obese and obese patients who underwent catheter ablation of VT. Method: Using the Nationwide Readmissions Database, our study included patients aged 18 years or older who underwent catheter ablation for VT between 2017 and 2020. The study cohort was stratified into non-obese (BMI < 30kg/m 2 ) and obese (BMI ≥ 30kg/m 2 ). The in-hospital procedural outcome and 30-day readmission were analyzed between these groups. Results: Our study included a total of 835 obese patients (19.7%) and 3393 non-obese patients (80.3%). Obese group had a higher rate of prolonged length of stay (>7 days) (37.6% vs 31.2%, p<0.01) and a higher cost of hospitalization ($39 983 vs $37 015, p<0.01). Overall, there were no significant differences in early mortality (4.5% vs 3.8%, p=0.45). Apart from increased vascular complications in the obese group (1.8% vs 0.9%, p=0.03), there were no significant differences in other procedural complications between both groups. There were no significant differences in 30-day readmission rates between obese and non-obese groups (15.5% vs 14.1%, p=0.38). Additional analysis performed in the obese group revealed a non-significant decreasing trend in early mortality rate post-procedurally (5.4% to 4.8%, P trend = 0.66). On multivariable analysis, heart failure was associated with a higher risk of 30-day readmission in obese patients (OR: 2.00; 95% CI: 1.01-3.99; p=0.05). Conclusion: Our study suggests that catheter ablation for VT can be performed relatively safely in obese patients without significant differences in 30-day mortality and readmission outcomes. Patients should not be excluded from VT ablation on the basis of obesity.

Background: Despite the optimal efficacy of catheter ablation for ventricular tachycardia (VT), recurrence of VT can occur post-procedurally. However, data on the high-risk population for VT recurrence and the in-hospital outcomes remain scarce. Objective: This study aimed to determine the predictors of 30-day readmission for recurrent VT after catheter ablation of VT and assess the in-hospital outcomes. Method: Using the all-payer, nationally representative Nationwide Readmissions Database, we identified the patients aged ≥18 years who underwent catheter ablation for VT and were readmitted within 30 days because of recurrent VT from 2017 to 2020. We performed unweighted univariable and multivariable analyses to determine the outcomes and to identify the patient and hospital variables that were predictive of 30-day readmissions for recurrent VT. A p-value of <0.05 is considered statistically significant. Results: In our analysis, a total of 4,102 patients were discharged alive after VT ablation, of which 278 (6.8%) were readmitted within 30 days for recurrent VT. Recurrent VT was also the most common cause of 30-day readmission (47.7%, n=278/583). Compared to non-recurrent VT readmission, readmission due to recurrent VT had higher mortality during rehospitalization (7.55% vs 3.72%, p<0.01) and higher cumulative hospitalization cost ($57584 vs $37846, p<0.01). Via multivariable analysis, congestive heart failure (aOR: 1.84; 95% CI: 1.07-3.17; P=0.03) and non-elective index admissions (aOR: 1.88; 95% CI: 1.32-2.68; P<0.01) were the independent predictors of 30-day readmission for recurrent VT. Conclusion: Recurrent VT was the most common cause of 30-day readmission following VT ablation. Congestive heart failure and non-elective index admissions were the independent predictors of 30-day readmissions for recurrent VT. These highlight the importance of further research in ablation strategies to improve the efficacy of VT ablation.

Background: Catheter ablation for ventricular tachycardia (VT) has been increasingly performed over the past decades. However, the real-world data on the safety profile of this procedure among elderly patients is limited. Objective: This study aimed to evaluate the procedural outcomes and 30-day readmission among those aged 18-64 years versus those aged ≥65 years who underwent catheter ablation of VT. Method: Using the all-payer, nationally representative Nationwide Readmissions Database, our study included patients aged 18 years or older who underwent VT catheter ablation between 2017 and 2020. We divided the patients into non-elderly (18-64 years old) and elderly age groups (≥65 years old). We then analyzed the in-hospital procedural outcome and 30-day readmission between these groups. Results: Our study included 2075 (49.1%) non-elderly patients and 2153 (50.9%) elderly patients who underwent VT ablation. Following the procedure, elderly patients had significantly higher rates of prolonged index hospitalization (≥7 days) (35.5% vs 29.3%, p<0.01), non-home discharge (13.4% vs 6.0%, p<0.01), 30-day readmission (17.0% vs 11.4%, p<0.01), and early mortality (5.5% v 2.4%, p<0.01). The median cumulative cost of hospitalization was significantly higher in the elder groups ($40,230 vs. $37,612, p ≤0.01). There was no significant difference in the procedural complications between the two groups. Through multivariable analysis, the elderly group was associated with significantly higher odds of early mortality (OR: 7.50; CI 1.86 - 30.31, p=0.01), non-home discharge (OR: 2.41; CI: 1.93 - 3.00, p<0.01) and 30-day readmissions (OR: 1.58; CI 1.32 - 1.89, p<0.01). Conclusion: Our study suggests that elderly patients have poorer in-hospital outcome in early mortality, non-home discharge and 30-day readmissions following catheter ablation for VT. There was no significant difference between elderly and non-elderly groups in the procedural complications.

Study Design Retrospective comparative study. Objective To compare patient-reported physical activity between anterior thoracic vertebral body tethering and posterior lumbar spine tethering (ATVBT/PLST) and posterior spinal instrumentation and fusion (PSIF) with minimum 2 year follow-up. Methods Consecutive skeletally immature patients with idiopathic scoliosis and a thoracic and lumbar curve magnitude ≥40° who underwent either ATVBT/PLST or PSIF from 2015-2019 were included. The primary outcome was rate of returning to sport. Secondary outcomes included ability to bend and satisfaction with sport performance as well as weeks until return to sport, school, physical education (PE) classes, and running. Results Ten patients underwent ATVBT/PLST and 12 underwent PSIF. ATVBT/PLST patients reported significantly faster return to sport (13.5 weeks vs 27.9 weeks, P = .04), running (13.3 weeks vs 28.8 weeks, P = .02), and PE class (12.6 weeks vs 26.2 weeks, P = .04) compared to PSIF patients. ATVBT/PLST patients reported that they had to give up activities due to their ability to bend at lower rates than PSIF patients while reporting “no changes” in their ability to bend after surgery at higher rates than PSIF patients (0% vs 4% giving up activities and 70% vs 0% reporting no changes in bending ability for ATVBT/PLST and PSIF, respectively, P = .01). Compared to PSIF patients, ATVBT/PLST patients experienced less main thoracic and thoracolumbar/lumbar curve correction at most recent follow-up (thoracic: 41 ± 19% vs 69 ± 18%, P = .001; thoracolumbar/lumbar: 59 ± 25% vs 78 ± 15%, P = .02). No significant differences in the number of revision surgeries were observed between ATVBT/PLST and PSIF patients (4 (40%) and 1 (8%) for ATVBT/PLST and PSIF, respectively, P = .221). Conclusions ATVBT/PLST patients reported significantly faster rates of returning to sport, running, and PE. In addition, ATVBT/PLST patients were less likely to have to give up activities due to bending ability after surgery and reported no changes in their ability to bend after surgery more frequently than PSIF patients. However, the overall rate of return to the same or higher level of sport participation was high amongst both groups, with no significant difference observed between ATVBT/PLST and PSIF patients.

» Biomechanical studies report that thin scapular spine (SS) morphology, superiorly placed glenoid components, and increased glenoid baseplate screws contribute to increased acromial and SS strain and may increase fracture risk. » Clinical risk factors of acromial and SS fractures after reverse shoulder arthroplasty include increasing age, female sex, osteoporosis, rheumatoid arthritis, thin midsubstance acromion morphology, previous acromioplasty, and surgical indication of cuff tear arthropathy. » Clinical studies show that, in isolation, excessive humeral lengthening, humeral lateralization, and glenoid medialization may increase risk of acromial and SS fractures. » Biomechanical studies suggest that a combination of glenoid medialization and humeral lateralization (MG/LH) may reduce fracture risk, although this requires clinical correlation. » Surgeons might reduce fracture risk in patients of high-risk groups by guarding against excessively lengthening the humerus, using a MG/LH prosthesis, and targeting screws to avoid the scapular notch and base of the SS. Level of Evidence: Level V . Narrative Review. See Instructions for Authors for a complete description of levels of evidence.

Background: Radiographic surveillance of colorectal cancer (CRC) after curative-intent therapy is costly and unreliable. Methylated DNA markers (MDMs) detected primary CRC and metastatic recurrence with high sensitivity and specificity in cross-sectional studies. This study evaluated using serial MDMs to detect recurrence and monitor the treatment response to anti-cancer therapies. Methods: A nested case-control study was drawn from a prospective cohort of patients with CRC who completed curative-intent therapy for CRC of all stages. Plasma MDMs were assayed vis target enrichment long-probe quantitative-amplified signal assays, normalized to B3GALT6, and analyzed in combination with serum carcinoembryonic antigen to yield an MDM score. Clinical information, including treatment and radiographic measurements of the tumor burden, were longitudinally collected. Results: Of the 35 patients, 18 had recurrence and 17 had no evidence of disease during the study period. The MDM score was positive in 16 out of 18 patients who recurred and only 2 of the 17 patients without recurrence. The MDM score detected recurrence in 12 patients preceding clinical or radiographic detection of recurrent CRC by a median of 106 days (range 90–232 days). Conclusions: Plasma MDMs can detect recurrent CRC prior to radiographic detection; this tumor-agnostic liquid biopsy approach may assist cancer surveillance and monitoring.