Shock anafiláctico por omeprazol
2016; Elsevier BV; Volume: 40; Issue: 1 Linguagem: Inglês
10.1016/j.gastrohep.2015.11.002
ISSN1578-9519
AutoresFrancisca González‐Rubio, Óscar Esteban‐Jiménez, Maria del Mar Garcés-Sotillos, Carlos Colás-Sanz,
Tópico(s)Diabetes Treatment and Management
ResumoSe necesitan nuevos parámetros, complementarios al TNM clínico, para orientar preoperatoriamente acerca de la resecabilidad R0 del cáncer gástrico. Analizaremos el posible valor predictivo del cociente neutrófilos/linfocitos (N/L) circulantes sobre dicha resecabilidad.Estudiamos retrospectivamente 257 carcinomas gástricos, diagnosticados consecutivamente y sin tratamiento neoadyuvante. Realizamos un análisis univariante y multivariante de la frecuencia de casos con resección R0 entre los grupos con cociente N/L «normal» (< 5) y «patológico» (≥ 5). Adicionalmente, estudiamos el subgrupo de pacientes operados (n = 156), analizando la frecuencia de resección R0, según su cociente N/L < 5 o ≥ 5.Fueron operados 156 casos, con 139 resecciones R0. Registramos un cociente N/L elevado en 46 casos (17,9%). Globalmente, la resecabilidad R0 fue superior en los pacientes con cociente N/L < 5: 59,7% frente al cociente ≥ 5: 28,6% (p < 0,001; OR = 3,76; IC 95% = 1,78-8,04). En el análisis multivariante se confirma la relación entre cociente N/L < 5 y resección R0 (p = 0,006; OR = 3,86; IC 95% = 1,46-10,22). En el subgrupo de pacientes operados se mantiene la mayor frecuencia de resección R0 en los casos con cociente < 5: 91,3% frente a 72,2% (p = 0,015; OR = 4,04; IC 95% = 1,23-13,26).De modo global, un cociente N/L < 5 en el momento del diagnóstico del cáncer gástrico se relaciona de modo significativo e independiente con una mayor frecuencia de resección tumoral R0. En el subgrupo de pacientes operados se confirma esta mayor proporción de resección R0 en los casos con cociente N/L < 5.New parameters complementary to clinical TNM classification are needed, to orient preoperative on the possibility of a R0 gastric cancer resection. We analysed the possible predictive value of blood neutrophil/lymphocytic ratio (N/L) in relation to resectability.Two hundred and fifty-seven gastric cancers consecutively diagnosed and without neoadjuvant treatment were retrospectively studied. Univariate and multivariate analysis of the frequency of R0 cases was performed between groups with a normal N/L ratio (< 5) and pathological N/L ratio (≥ 5). Furthermore, we studied the subgroup of operated patients (n = 156) analysing the frequency of R0 resection according to N/L ratio < 5 or ≥ 5.One hundred and fifty-six patients underwent surgical intervention, of which 139 had R0 resections. A high N/L ratio was registered in 46 cases (17.9%). Globally, resectability was higher in patients with a N/L ratio < 5: 59.7% vs. N/L ratio ≥ 5: 28.6% (P < .001; OR = 3.76; 95% CI = 1.78-8.04). The relation between N/L ratio < 5 and R0 resection was confirmed in the multivariate (P = .006; OR = 3.86; 95% CI = 1.46-10.22). In the operated subgroup, the higher frequency of R0 resection achievement is maintained in cases with N/L ratio < 5: 91.3% vs. 72.2% (P = .015; OR = 4.04; 95% CI = 1.23-13.26).The presence of a N/L ratio < 5 at the diagnosis of a gastric carcinoma is related in a significant and independent way with a higher frequency of R0 tumoral resection, globally. This higher proportion of R0 resection cases in patients with a N/L < 5 ratio is confirmed in the subgroup of operated patients.
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