Your browser doesn't support javascript.
loading
Correlation between preoperative CT scan and lung metastases according to surgical approach in patients with colorectal cancer / Correlación entre TC preoperatoria y metástasis pulmonares según abordaje quirúrgico en pacientes con cáncer colorrectal
Hernández, Jorge; Molins, Laureano; J. Fibla, Juan; Guirao, Ángela; Rivas, Juan J; Casas, Laura; Pajuelo, Núria; Embún, Raúl.
Affiliation
  • Hernández, Jorge; Hospital Universitari del Sagrat Cor. Service of Thoracic Surgery. Barcelona. Spain
  • Molins, Laureano; Hospital Universitari del Sagrat Cor. Service of Thoracic Surgery. Barcelona. Spain
  • J. Fibla, Juan; Hospital Universitari del Sagrat Cor. Service of Thoracic Surgery. Barcelona. Spain
  • Guirao, Ángela; Hospital Clínic, Universitat de Barcelona. Service of Thoracic Surgery. Barcelona. Spain
  • Rivas, Juan J; Hospital Universitario Miguel Servet. Service of Thoracic Surgery. Zaragoza. Spain
  • Casas, Laura; Dynamic Solutions. Department of Biostatistics and Data Management. Madrid. Spain
  • Pajuelo, Núria; Dynamic Solutions. Department of Biostatistics and Data Management. Madrid. Spain
  • Embún, Raúl; Hospital Universitario Miguel Servet. Service of Thoracic Surgery. Zaragoza. Spain
Cir. Esp. (Ed. impr.) ; 100(3): 140-148, mar. 2022. tab, graf
Article in Spanish | IBECS | ID: ibc-203006
Responsible library: ES1.1
Localization: ES15.1 - BNCS
ABSTRACT

Introduction:

The number of lung metastases (M1) of colorectal carcinoma (CRC) in relation to the findings of computed tomography (CT) is the object of study.

Methods:

Prospective and multicenter study of the Spanish Group for Surgery of CRC lung metastases (GECMP-CCR). The role of CT in the detection of pulmonary M1 is evaluated in 522 patients who underwent a pulmonary metastasectomy for CRC. We define M1/CT as the ratio between metastatic nodules and those found on preoperative CT. Disease-specific survival (DSS), disease-free survival (DFS), and surgical approach were analyzed using the Kaplan–Meier method.

Results:

93 patients were performed by video-assisted surgery (VATS) and 429 by thoracotomy. In 90%, the M1/CT ratio was ≤1, with no differences between VATS and thoracotomy (94.1% vs 89.7%, p=0.874). In the remaining 10% there were more M1s than those predicted by CT (M1/CT>1), with no differences between approaches (8.6% vs 10%, p=0.874). 51 patients with M1/CT>1, showed a lower median DSS (35.4 months vs 55.8; p=0.002) and DFS (14.2 months vs 29.3; p=0.025) compared to 470 with M1/CT≤1. No differences were observed in DSS and DFS according to VATS or thoracotomy.

Conclusions:

Our study shows equivalent oncological results in the resection of M1 of CRC using VATS or thoracotomy approach. The group of patients with an M1/CT ratio >1 have a worse DSS and DFS, which may mean a more advanced disease than predicted preoperatively(AU)
RESUMEN

Introducción:

El número de metástasis pulmonares (M1) de carcinoma colorrectal (CCR) en relación con los hallazgos de la tomografía computarizada (TC), es objeto de estudio.

Métodos:

Estudio prospectivo y multicéntrico del Grupo Español de Cirugía de las metástasis pulmonares del CCR (GCMP-CCR). Se evalúa el papel de la TC en la detección de M1 pulmonares en 522 pacientes intervenidos de una metastasectomía pulmonar por CCR. Definimos como M1/CT al cociente entre los nódulos metastásicos y los hallados en la TC preoperatoria. Se analizó la supervivencia específica de enfermedad (SEE), la supervivencia libre de enfermedad (SLE) y el abordaje quirúrgico mediante el método de Kaplan-Meier.

Resultados:

En 93 pacientes se utilizó la cirugía videoasistida (VATS) y 429 toracotomías. En un 90% el cociente M1/TC fue ≤1, sin diferencias entre VATS y toracotomía (94,1 vs. 89,7%; p=0,874). En el 10% restante existían más M1 que las predichas por la TC (M1/CT>1), sin diferencias entre abordajes (8,6 vs. 10%; p=0,874). Cincuenta y un pacientes con M1/CT>1, mostraron una menor mediana de SEE (35,4 vs. 55,8 meses; p=0,002) y SLE (14,2 vs. 29,3 meses; p=0,025) en comparación con 470 con M1/CT≤1. No se observaron diferencias en la SEE y la SLE según VATS o toracotomía. Conclusiones Nuestro estudio muestra unos resultados oncológicos equivalentes en la resección de M1 de CCR mediante abordaje VATS o toracotomía. El grupo de pacientes con un cociente M1/CT>1 presentan una peor SEE y SLE, pudiendo significar una enfermedad más avanzada de la predicha preoperatoriamente(AU)
Subject(s)


Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Colorectal Neoplasms / Lung Neoplasms Limits: Aged / Female / Humans / Male Language: Spanish Journal: Cir. Esp. (Ed. impr.) Year: 2022 Document type: Article Institution/Affiliation country: Dynamic Solutions/Spain / Hospital Clínic, Universitat de Barcelona/Spain / Hospital Universitari del Sagrat Cor/Spain / Hospital Universitario Miguel Servet/Spain

Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Colorectal Neoplasms / Lung Neoplasms Limits: Aged / Female / Humans / Male Language: Spanish Journal: Cir. Esp. (Ed. impr.) Year: 2022 Document type: Article Institution/Affiliation country: Dynamic Solutions/Spain / Hospital Clínic, Universitat de Barcelona/Spain / Hospital Universitari del Sagrat Cor/Spain / Hospital Universitario Miguel Servet/Spain
...