CARLA TANAMATI
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina - Médico
2 resultados
Resultados de Busca
Agora exibindo 1 - 2 de 2
- Heart Retransplantation for Coronary Allograft Vasculopathy in Children: 25 Years of Single -Center Experience(2020) AZEKA, Estela; WALKER, Thomas; SIQUEIRA, Adailson Wagner da Silva; PENHA, Juliano; MIANA, Leonardo; CANEO, Luiz Fernando; MASSOTI, Maria Raquel; TANAMATI, Carla; MIURA, Nana; JATENE, Marcelo Biscegli
- Prognostic value of the preoperative neutrophil-lymphocyte ratio in patients undergoing the bidirectional Glenn procedure(2020) MANUEL, Valdano; MIANA, Leonardo A.; GUERREIRO, Gustavo P.; TENORIO, Davi F.; TURQUETTO, Aida; PENHA, Juliano G.; MASSOTI, Maria R.; TANAMATI, Carla; JUNIOR, Antonio P. F.; CANEO, Luiz F.; JATENE, Fabio B.; JATENE, Marcelo B.Introduction The neutrophil-lymphocyte ratio (NLR) has been associated with worse outcomes in patients undergoing coronary artery bypass graft surgery. Little is known about this association in the pediatric population who require surgery for congenital heart defects, especially in patients with a single ventricle (SV). Objective To analyze the association of the preoperative NLR with outcomes in patients undergoing the bidirectional Glenn procedure. Methods This study involved a retrospective cohort analysis of 141 consecutive patients with SV undergoing the bidirectional Glenn procedure between January 2011 and December 2017 in two centers. The preoperative NLR was included in the last hemogram test before surgery. According to the NLR level, the patients were divided into group I (NLR < 1), group II (NLR between 1 and 2), and group III (NLR > 2). The primary endpoint was total hospital length of stay (LOS), and secondary endpoints were mechanical ventilation (MV) time, intensive care unit (ICU) LOS, ventricular dysfunction, complications, and middle-term mortality. Results The average follow-up duration was 48 months. There were 61, 47, and 33 patients in groups I, II, and III, respectively. Patients in group III exhibited an increased risk of prolonged total hospital LOS (P = .00). An increase in MV time (P = .03) and ICU LOS (P = .02) was also observed in this group, and these patients experienced greater mortality in 24 months following the surgery (P = .03). There was no association between the NLR and ventricular dysfunction (P = .26) and complications (P = .46). Conclusion A high preoperative NLR was associated with worse outcomes in patients with SV physiology undergoing the bidirectional Glenn procedure.