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Browsing by Author "Lambert, Linda M."
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Item Clinically Suspected Myocarditis Temporally Related to COVID-19 Vaccination in Adolescents and Young Adults: Suspected Myocarditis After COVID-19 Vaccination(AHA, 2022-02) Truong, Dongngan T.; Dionne, Audrey; Muniz, Juan Carlos; McHugh, Kimberly E.; Portman, Michael A.; Lambert, Linda M.; Thacker, Deepika; Elias, Matthew D.; Li, Jennifer S.; Toro-Salazar, Olga H.; Anderson, Brett R.; Atz, Andrew M.; Bohun, C. Monique; Campbell, M. Jay; Chrisant, Maryanne; D’Addese, Laura; Dummer, Kirsten B.; Forsha, Daniel; Frank, Lowell H.; Frosch, Olivia H.; Gelehrter, Sarah K.; Giglia, Therese M.; Hebson, Camden; Jain, Supriya S.; Johnston, Pace; Krishnan, Anita; Lombardi, Kristin C.; McCrindle, Brian W.; Mitchell, Elizabeth C.; Miyata, Koichi; Mizzi, Trent; Parker, Robert M.; Patel, Jyoti K.; Ronai, Christina; Sabati, Arash A.; Schauer, Jenna; Sexson Tejtel, S. Kristen; Shea, J. Ryan; Shekerdemian, Lara S.; Srivastava, Shubhika; Votava-Smith, Jodie K.; White, Sarah; Newburger, Jane W.; Pediatrics, School of MedicineBackground: Understanding the clinical course and short-term outcomes of suspected myocarditis after the coronavirus disease 2019 (COVID-19) vaccination has important public health implications in the decision to vaccinate youth. Methods: We retrospectively collected data on patients <21 years old presenting before July 4, 2021, with suspected myocarditis within 30 days of COVID-19 vaccination. Lake Louise criteria were used for cardiac MRI findings. Myocarditis cases were classified as confirmed or probable on the basis of the Centers for Disease Control and Prevention definitions. Results: We report on 139 adolescents and young adults with 140 episodes of suspected myocarditis (49 confirmed, 91 probable) at 26 centers. Most patients were male (n=126, 90.6%) and White (n=92, 66.2%); 29 (20.9%) were Hispanic; and the median age was 15.8 years (range, 12.1–20.3; interquartile range [IQR], 14.5–17.0). Suspected myocarditis occurred in 136 patients (97.8%) after the mRNA vaccine, with 131 (94.2%) after the Pfizer-BioNTech vaccine; 128 (91.4%) occurred after the second dose. Symptoms started at a median of 2 days (range, 0–22; IQR, 1–3) after vaccination. The most common symptom was chest pain (99.3%). Patients were treated with nonsteroidal anti-inflammatory drugs (81.3%), intravenous immunoglobulin (21.6%), glucocorticoids (21.6%), colchicine (7.9%), or no anti-inflammatory therapies (8.6%). Twenty-six patients (18.7%) were in the intensive care unit, 2 were treated with inotropic/vasoactive support, and none required extracorporeal membrane oxygenation or died. Median hospital stay was 2 days (range, 0–10; IQR, 2–3). All patients had elevated troponin I (n=111, 8.12 ng/mL; IQR, 3.50–15.90) or T (n=28, 0.61 ng/mL; IQR, 0.25–1.30); 69.8% had abnormal ECGs and arrhythmias (7 with nonsustained ventricular tachycardia); and 18.7% had left ventricular ejection fraction <55% on echocardiogram. Of 97 patients who underwent cardiac MRI at a median 5 days (range, 0–88; IQR, 3–17) from symptom onset, 75 (77.3%) had abnormal findings: 74 (76.3%) had late gadolinium enhancement, 54 (55.7%) had myocardial edema, and 49 (50.5%) met Lake Louise criteria. Among 26 patients with left ventricular ejection fraction <55% on echocardiogram, all with follow-up had normalized function (n=25). Conclusions: Most cases of suspected COVID-19 vaccine myocarditis occurring in persons <21 years have a mild clinical course with rapid resolution of symptoms. Abnormal findings on cardiac MRI were frequent. Future studies should evaluate risk factors, mechanisms, and long-term outcomes.Item Impact of Major Residual Lesions on Outcomes after Surgery for Congenital Heart Disease(Elsevier, 2021) Nathan, Meena; Levine, Jami C.; Van Rompay, Maria I.; Lambert, Linda M.; Trachtenberg, Felicia L.; Colan, Steven D.; Adachi, Iki; Anderson, Brett R.; Bacha, Emile A.; Eckhauser, Aaron; Gaynor, J. William; Graham, Eric M.; Goot, Benjamin; Jacobs, Jeffrey P.; John, Rija; Kaltman, Jonathan R.; Kanter, Kirk R.; Mery, Carlos M.; Minich, L. LuAnn; Ohye, Richard; Overman, David; Pizarro, Christian; Raghuveer, Geetha; Schamberger, Marcus S.; Schwartz, Steven M.; Narasimhan, Shanthi L.; Taylor, Michael D.; Wang, Ke; Newburger, Jane W.; Pediatric Heart Network Investigators; Pediatrics, School of MedicineBackground: Many factors affect outcomes after congenital cardiac surgery. Objectives: The RLS (Residual Lesion Score) study explored the impact of severity of residual lesions on post-operative outcomes across operations of varying complexity. Methods: In a prospective, multicenter, observational study, 17 sites enrolled 1,149 infants undergoing 5 common operations: tetralogy of Fallot repair (n = 250), complete atrioventricular septal defect repair (n = 249), arterial switch operation (n = 251), coarctation or interrupted arch with ventricular septal defect (VSD) repair (n = 150), and Norwood operation (n = 249). The RLS was assigned based on post-operative echocardiography and clinical events: RLS 1 (trivial or no residual lesions), RLS 2 (minor residual lesions), or RLS 3 (reintervention for or major residual lesions before discharge). The primary outcome was days alive and out of hospital within 30 post-operative days (60 for Norwood). Secondary outcomes assessed post-operative course, including major medical events and days in hospital. Results: RLS 3 (vs. RLS 1) was an independent risk factor for fewer days alive and out of hospital (p ≤ 0.008) and longer post-operative hospital stay (p ≤ 0.02) for all 5 operations, and for all secondary outcomes after coarctation or interrupted arch with VSD repair and Norwood (p ≤ 0.03). Outcomes for RLS 1 versus 2 did not differ consistently. RLS alone explained 5% (tetralogy of Fallot repair) to 20% (Norwood) of variation in the primary outcome. Conclusions: Adjusting for pre-operative factors, residual lesions after congenital cardiac surgery impacted in-hospital outcomes across operative complexity with greatest impact following complex operations. Minor residual lesions had minimal impact. These findings may provide guidance for surgeons when considering short-term risks and benefits of returning to bypass to repair residual lesions.Item Time-Related Risk of Pulmonary Conduit Re-replacement: A Congenital Heart Surgeons’ Society Study(Elsevier, 2021-06) Callahan, Connor P.; Jegatheeswaran, Anusha; Blackstone, Eugene H.; Karamlou, Tara; Baird, Christopher W.; Ramakrishnan, Karthik; Herrmann, Jeremy L.; Brown, John W.; Nelson, Jennifer S.; Polimenakos, Anastasios C.; Lambert, Linda M.; Eckhauser, Aaron W.; Kirklin, James K.; DeCampli, William M.; Aghaei, Nabi; St. Louis, James D.; McCrindle, Brian W.; Medicine, School of MedicineBackground Patients receiving a right ventricle to pulmonary artery conduit (PC) in infancy will require successive procedures or replacements, each with variable longevity. We sought to identify factors associated with time-related risk of a subsequent surgical replacement (PC3) or transcatheter pulmonary valve insertion (TPVI) after a second surgically placed PC (PC2). Methods From 2002 to 2016, 630 patients from 29 Congenital Heart Surgeons’ Society member institutions survived to discharge after initial valved PC insertion (PC1) at age ≤ 2 years. Of those, 355 underwent surgical replacement (PC2) of that initial conduit. Competing risk methodology and multiphase parametric hazard analyses were used to identify factors associated with time-related risk of PC3 or TPVI. Results Of 355 PC2 patients (median follow-up, 5.3 years), 65 underwent PC3 and 41 TPVI. Factors at PC2 associated with increased time-related risk of PC3 were smaller PC2 Z score (hazard ratio [HR] 1.6, P < .001), concomitant aortic valve intervention (HR 7.6, P = .009), aortic allograft (HR 2.2, P = .008), younger age (HR 1.4, P < .001), and larger Z score of PC1 (HR 1.2, P = .04). Factors at PC2 associated with increased time-related risk of TPVI were aortic allograft (HR: 3.3, P = .006), porcine unstented conduit (HR 4.7, P < .001), and older age (HR 2.3, P = .01). Conclusions Aortic allograft as PC2 was associated with increased time-related risk of both PC3 and TPVI. Surgeons may reduce risk of these subsequent procedures by not selecting an aortic homograft at PC2, and by oversizing the conduit when anatomically feasible.