DANIEL JOSE SZOR

(Fonte: Lattes)
Índice h a partir de 2011
5
Lattes
Projetos de Pesquisa
Unidades Organizacionais
Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina - Médico
LIM/24 - Laboratório de Oncologia Experimental, Hospital das Clínicas, Faculdade de Medicina

Filtros

Limpar filtros

Configurações

Revista / Livro: Journal of Surgical Oncology ×

Resultados de Busca

Agora exibindo 1 - 3 de 3
  • article 9 Citação(ões) na Scopus
    Multivisceral resection vs standard gastrectomy for gastric adenocarcinoma
    (2020) DIAS, Andre R.; PEREIRA, Marina A.; OLIVEIRA, Rodrigo J.; RAMOS, Marcus F. K. P.; SZOR, Daniel J.; RIBEIRO, Ulysses; ZILBERSTEIN, Bruno; CECCONELLO, Ivan
    Introduction Multivisceral resection (MVR) is potentially curative for selected gastric cancer patients, supposedly at the cost of increased complications. However, current data comparing MVR to standard gastrectomy (SG) is lacking. Objectives Compare complications and survival after MVR and SG. Methods In a retrospective cohort of 1015 patients with gastric adenocarcinoma, 58 underwent MVR and 466 SG. Groups were compared concerning their characteristics, complications, and survival. Results One hundred seventy-six patients had postoperative complications. Major complications were more frequent after MVR (P = .002). Surgical mortality was 8.6% and 4.9% for MVR and SG (P = .221). Older age, higher morbidities, and MVR were independent risk factors for major complications. The odds ratio for major complications was 5.89 for MVR with one or two organs and 38.01 for MVR with three or more organs. The pancreas was the most commonly removed organ and pT4b disease were confirmed in 34 (58.6%) of the MVR cases. Disease-free survival (DFS) was lower in MVR patients (51% vs 77.8%; P < .001), being worse according to the number of organs resected. In pN+ patients, DFS was worse after MVR. DFS was equivalent to pT4b and non-pT4b in the MVR group. Conclusions Increased morbidity and lower survival are expected for gastric cancer patients undergoing MVR.
  • article 1 Citação(ões) na Scopus
    Reply to: ""Association between neutrophil-lymphocyte ratio and prognosis after potentially curative resection for gastric cancer""
    (2018) SZOR, Daniel J.; DIAS, Andre R.; PEREIRA, Marina A.; RAMOS, Marcus F. K. P.; ZILBERSTEIN, Bruno; CECCONELLO, Ivan; RIBEIRO JR., Ulysses
  • article 22 Citação(ões) na Scopus
    Neutrophil-lymphocyte ratio is associated with prognosis in patients who underwent potentially curative resection for gastric cancer
    (2018) SZOR, Daniel Jose; DIAS, Andre Roncon; PEREIRA, Marina A.; RAMOS, Marcus F. K. P.; ZILBERSTEIN, Bruno; CECCONELLO, Ivan; RIBEIRO, Ulysses
    Background and ObjectivesThe role of inflammation in cancer development is a well-known phenomenon that may be represented by the neutrophil-lymphocyte ratio (NLR). The present research intends to determine the impact of NLR on the survival outcome of patients with gastric cancer (GC), and to evaluate its use as a stratification factor for the staging groups. MethodsData regarding clinical characteristics, surgery, pathology, and follow-up were retrospectively collected from our single-center prospective database. Blood samples were obtained before surgery. ResultsA total of 383 patients (231 males) who underwent gastrectomy with lymphadenectomy were evaluated between 2009 and 2016. NLR established cutoff was 2.44, and patients were divided in NLR 2.44 (hNLR) and <2.44 (lNLR). hNLR patients (38.4% of the cases) had lower disease-free survival and overall survival (OS) compared to lNLR patients (P=0.047 and P=0.045, respectively). Risk stratification according to NLR value was done in same tumor depth (T4 and