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1.
Cir Esp (Engl Ed) ; 100(3): 140-148, 2022 Mar.
Article in English | MEDLINE | ID: mdl-35302934

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.


Subject(s)
Colorectal Neoplasms , Lung Neoplasms , Colorectal Neoplasms/diagnostic imaging , Colorectal Neoplasms/pathology , Colorectal Neoplasms/surgery , Humans , Lung Neoplasms/diagnostic imaging , Lung Neoplasms/surgery , Prospective Studies , Thoracic Surgery, Video-Assisted/methods , Tomography, X-Ray Computed
2.
Cir. Esp. (Ed. impr.) ; 100(3): 140-148, mar. 2022. tab, graf
Article in Spanish | IBECS | ID: ibc-203006

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)


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)
Humans , Male , Female , Middle Aged , Aged , Colorectal Neoplasms/pathology , Lung Neoplasms/secondary , Colorectal Neoplasms/diagnostic imaging , Colorectal Neoplasms/surgery , Lung Neoplasms/diagnostic imaging , Lung Neoplasms/surgery , Prospective Studies , Thoracic Surgery, Video-Assisted , Tomography, X-Ray Computed , Survival Analysis
3.
Cir Esp (Engl Ed) ; 2021 Jan 28.
Article in English, Spanish | MEDLINE | ID: mdl-33516524

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.

4.
Arch. bronconeumol. (Ed. impr.) ; 54(4): 189-197, abr. 2018. tab, graf
Article in English | IBECS | ID: ibc-173025

ABSTRACT

Introduction: Resection of both liver and lung metastases from colorectal carcinoma (CRC) is a standard of care in selected patients with oligometastatic disease. We present here the analysis of the subgroup of patients undergoing combined surgery from the Spanish Group of Surgery of Pulmonary Metastases (PM) from Colorectal Carcinoma (GECMP-CCR-SEPAR). Methods: We analyze characteristics, survival and prognostic factors of patients undergoing combined resection from March-2008 to February-2010 and followed-up during at least 3 years, from the prospective multicenter Spanish Registry. Results: A total of 138 patients from a whole series of 543 cases from 32 thoracic surgery units underwent both procedures. Seventy-seven (43.8%) resected liver metastases were synchronic with colorectal tumor. Median disease specific survival (DSS) from first pulmonary metastasectomy was 48.9 months, being three and 5-year DSS 65.1% and 41.7%, respectively. From CRC-surgery median DSS was 97.2 months, with 3 and 5-year DSS rates of 96.7% and 77%, respectively. Five-year DSS from pulmonary metastasectomy was 41.7% for patients with combined resection and 52.4% for those without hepatic involvement (P = .04). Differences disappeared when considering DSS from colorectal surgery. Carcinoembrionary antigen (CEA) before lung surgery over 10 mg/dl and bilateral PM were independent prognostic factors for survival (hazard ratio 2.4 and 2.5, respectively). Conclusions: Patients with resection of PM of CRC with history of resected hepatic metastases presented significantly lower disease specific survival rates than those undergoing pulmonary metastasectomy alone. CEA before lung surgery and bilateral PM associated worse prognosis


Introducción: La resección de metástasis hepáticas y pulmonares del carcinoma colorrectal (CCR) es un tratamiento estándar para determinados pacientes con enfermedad oligometastásica. Presentamos el análisis del subgrupo de pacientes sometidos a cirugía combinada del Grupo Español de Cirugía de Metástasis Pulmonares (MP) de Carcinoma Colorrectal (GECMP-CCR-SEPAR). Métodos: Analizamos las características, la supervivencia y los factores pronósticos de los pacientes sometidos a resección combinada desde marzo de 2008 a febrero de 2010, con seguimiento durante al menos 3 años en el Registro Español, prospectivo y multicéntrico. Resultados: Se sometieron a ambos procedimientos 138 pacientes de una serie completa de 543 casos, procedentes de 32 unidades de cirugía torácica. Setenta y siete (43,8%) de las metástasis hepáticas resecadas eran sincrónicas al tumor colorrectal. La mediana de la supervivencia específica para la enfermedad (SEE) desde la primera metastasectomía pulmonar fue de 48,9 meses; las SEE a 3 y 5 años fueron del 65,1 y 41,7%, respectivamente. La mediana de la SEE desde la cirugía del CCR fue de 97,2 meses, con tasas de la SEE a 3 y 5 años del 96,7 y 77%, respectivamente. Las SEE a 5 años de la metastasectomía pulmonar fueron del 41,7% para los pacientes con resección combinada y del 52,4% para aquellos sin afectación hepática (p = 0,04). Las diferencias desaparecieron cuando se tenía en cuenta la SEE desde la cirugía colorrectal. Tener un nivel de antígeno carcinoembrionario (ACE) por encima de 10mg/dl antes de la cirugía pulmonar y la presencia bilateral de MP fueron factores pronósticos independientes para la supervivencia (odds ratio: 2,4 y 2,5, respectivamente). Conclusiones: Los pacientes con resección de MP de CCR con antecedentes de metástasis hepáticas resecadas presentaron tasas de SEE significativamente más bajas que aquellos sometidos a metastasectomía pulmonar sola. El ACE antes de la cirugía pulmonar y la presencia de MP bilaterales se asociaron a peor pronóstico


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Colorectal Neoplasms/complications , Lung Neoplasms/diagnosis , Neoplasm Metastasis/diagnosis , Liver Neoplasms/surgery , Prognosis , Radiotherapy, Adjuvant , Lung Neoplasms/pathology , Prospective Studies , Colorectal Neoplasms/surgery
5.
Arch Bronconeumol (Engl Ed) ; 54(4): 189-197, 2018 Apr.
Article in English, Spanish | MEDLINE | ID: mdl-29329933

ABSTRACT

INTRODUCTION: Resection of both liver and lung metastases from colorectal carcinoma (CRC) is a standard of care in selected patients with oligometastatic disease. We present here the analysis of the subgroup of patients undergoing combined surgery from the Spanish Group of Surgery of Pulmonary Metastases (PM) from Colorectal Carcinoma (GECMP-CCR-SEPAR). METHODS: We analyze characteristics, survival and prognostic factors of patients undergoing combined resection from March-2008 to February-2010 and followed-up during at least 3 years, from the prospective multicenter Spanish Registry. RESULTS: A total of 138 patients from a whole series of 543 cases from 32 thoracic surgery units underwent both procedures. Seventy-seven (43.8%) resected liver metastases were synchronic with colorectal tumor. Median disease specific survival (DSS) from first pulmonary metastasectomy was 48.9 months, being three and 5-year DSS 65.1% and 41.7%, respectively. From CRC-surgery median DSS was 97.2 months, with 3 and 5-year DSS rates of 96.7% and 77%, respectively. Five-year DSS from pulmonary metastasectomy was 41.7% for patients with combined resection and 52.4% for those without hepatic involvement (P=.04). Differences disappeared when considering DSS from colorectal surgery. Carcinoembrionary antigen (CEA) before lung surgery over 10mg/dl and bilateral PM were independent prognostic factors for survival (hazard ratio 2.4 and 2.5, respectively). CONCLUSIONS: Patients with resection of PM of CRC with history of resected hepatic metastases presented significantly lower disease specific survival rates than those undergoing pulmonary metastasectomy alone. CEA before lung surgery and bilateral PM associated worse prognosis.


Subject(s)
Colorectal Neoplasms/pathology , Liver Neoplasms/secondary , Lung Neoplasms/secondary , Metastasectomy/methods , Adult , Aged , Aged, 80 and over , Biomarkers, Tumor , Colorectal Neoplasms/therapy , Combined Modality Therapy , Female , Follow-Up Studies , Humans , Kaplan-Meier Estimate , Liver Neoplasms/drug therapy , Liver Neoplasms/surgery , Lung Neoplasms/drug therapy , Lung Neoplasms/surgery , Lymphatic Metastasis , Male , Middle Aged , Prognosis , Prospective Studies , Registries , Spain , Survival Rate , Treatment Outcome
6.
J Geriatr Oncol ; 8(3): 211-215, 2017 May.
Article in English | MEDLINE | ID: mdl-28017687

ABSTRACT

OBJECTIVES: The purpose of this study was to assess the responsiveness of the newly developed Geriatric Assessment in Hematology (GAH) scale to clinical change in older patients diagnosed with hematologic malignancies. METHODS: A prospective observational study conducted in 164 patients aged ≥65years and diagnosed with myelodysplastic syndrome (MDS)/acute myeloid leukemia (AML), multiple myeloma (MM), or chronic lymphocytic leukemia (CLL). Responsiveness of the GAH scales was studied by means of the Eastern Cooperative Oncology Group (ECOG) score, the Karnofsky performance status (KPS) score, the visual analog scale (VAS), and the physician's subjective assessment, used as clinical anchors to identify whether patients had changed clinically (either improved or worsened) or not since the baseline visit. Responsiveness was evaluated on the basis of effect size (ES). RESULTS: 164 patients (men, 63.7%; median age, 77.0 (72.8-81.4) participated. Statistically significant correlations were obtained between the investigator's qualitative assessment and changes in ECOG, KPS, and VAS scores. Likewise, a statistically significant correlation was obtained between the investigator's qualitative assessment and changes in the GAH scale score. Responsiveness of the GAH scale to detect clinical change was satisfactory (ES 0.34). CONCLUSION: Findings confirm that the GAH scale is responsive to clinical changes in patients' health status. Additionally, the GAH scale is a promising tool to improve clinical decision-making in older patients with hematological malignancies.


Subject(s)
Geriatric Assessment/methods , Hematologic Neoplasms/psychology , Activities of Daily Living , Aged , Disease Progression , Female , Humans , Karnofsky Performance Status , Male , Middle Aged , Prospective Studies , Psychometrics , Sensitivity and Specificity , Visual Analog Scale
7.
Ann Thorac Surg ; 101(5): 1883-90, 2016 May.
Article in English | MEDLINE | ID: mdl-26952293

ABSTRACT

BACKGROUND: Although numerous existing studies have analyzed the prognostic factors of patients who have had surgical intervention for lung metastases of colorectal carcinoma (CRC), many of the results obtained until now have been contradictory. As a consequence, there is no established consensus about which group of prognostic factors could have a greater value when considered together. METHODS: This was a multicenter prospective cohort study that included all patients who underwent a first pulmonary metastasectomy of CRC, with radical intent, during a 2-year period (March 2008 to February 2010). The follow-up continued until March 2013, and an analysis of disease-specific survival (DSS), determined from the first pulmonary metastasectomy, was implemented. The selection of the best submodel was taken based on their coefficient of determination (R(2)) and how parsimonious they were depending on the number of variables included. RESULTS: The series, consisting of 522 patients, presented the following survival rates: median, 54.9 months; 3-year DSS, 69.4% (95% confidence interval [CI], 65% to 73.8%); and 5-year DSS, 46.1% (95% CI, 38.5% to 53.7%). The resulting survival model consisted of disease-free interval of 12 months or less (hazard ratio [HR], 1.76; 95% CI, 1.21 to 2.54; p = 0.003), carcinoembryonic antigen level exceeding 5 ng/mL (HR, 1.50; 95% CI, 1.04 to 2.17; p = 0.028), bilateral lung disease (HR, 1.81; 95% CI, 1.20 to 2.75; p = 0.005), and thoracic lymph node involvement (HR, 2.71; 95% CI, 1.44 to 5.12; p = 0.002). CONCLUSIONS: According to these results from the Spanish Group of Lung Metastases of Colo-Rectal Cancer, the combination of these four variables-disease-free interval, carcinoembryonic antigen level, laterality, and thoracic lymph node involvement-constitutes the first-choice survival causal model based on the clinical and pathologic factors most frequently referenced in literature.


Subject(s)
Colorectal Neoplasms/pathology , Lung Neoplasms/secondary , Metastasectomy/mortality , Carcinoembryonic Antigen/blood , Cohort Studies , Colorectal Neoplasms/mortality , Female , Humans , Lung Neoplasms/mortality , Lung Neoplasms/surgery , Lymph Nodes/pathology , Male , Prospective Studies , Registries
8.
Hum Reprod ; 23(1): 85-90, 2008 Jan.
Article in English | MEDLINE | ID: mdl-18003623

ABSTRACT

BACKGROUND: At present there is considerable interest in healthcare administration, among professionals and among the general public concerning the quality of programmes of assisted reproduction. There exist various methods for comparing and analysing the results of clinical activity, with graphical methods being the most commonly used for this purpose. As yet, there is no general consensus as to how the poor performance (PP) or optimum performance (OP) of assisted reproductive technologies should be defined. METHODS: Data from the IVF/ICSI register of the Spanish Fertility Society were used to compare and analyse different definitions of PP or OP. The primary variable best reflecting the quality of an IVF/ICSI programme was taken to be the percentage of singleton births per IVF/ICSI cycle initiated. Of the 75 infertility clinics that took part in the SEF-2003 survey, data on births were provided by 58. A total of 25 462 cycles were analysed. The following graphical classification methods were used: ranking of the proportion of singleton births per cycles started in each centre (league table), Shewhart control charts, funnel plots, best and worst-case scenarios and state of the art methods. RESULTS: The clinics classified as producing PP or OP varied considerably depending on the classification method used. Only three were rated as providing 'PP' or 'OP' by all methods, unanimously. Another four clinics were classified as 'poor' or 'optimum' by all the methods except one. CONCLUSIONS: On interpreting the results derived from IVF/ICSI centres, it is essential to take into account the characteristics of the method used for this purpose.


Subject(s)
Fertilization in Vitro/standards , Quality Assurance, Health Care , Birth Rate , Female , Humans , Quality Assurance, Health Care/methods , Quality of Health Care , Registries , Sperm Injections, Intracytoplasmic
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