Annals of Surgical Oncology 

About: Annals of Surgical Oncology is an academic journal published by Springer Science+Business Media. The journal publishes majorly in the area(s): Surgical oncology & Medicine. It has an ISSN identifier of 1068-9265. Over the lifetime, 16167 publications have been published receiving 484506 citations. The journal is also known as: Ann. Surg. Oncol..

The American Joint Committee on Cancer: the 7th Edition of the AJCC Cancer Staging Manual and the Future of TNM

Abstract: The American Joint Committee on Cancer and the International Union for Cancer Control update the tumor-node-metastasis (TNM) cancer staging system periodically. The most recent revision is the 7th edition, effective for cancers diagnosed on or after January 1, 2010. This editorial summarizes the background of the current revision and outlines the major issues revised. Most notable are the marked increase in the use of international datasets for more highly evidenced-based changes in staging, and the enhanced use of nonanatomic prognostic factors in defining the stage grouping. The future of cancer staging lies in the use of enhanced registry data standards to support personalization of cancer care through cancer outcome prediction models and nomograms.

The National Cancer Data Base: A Powerful Initiative to Improve Cancer Care in the United States

Abstract: The National Cancer Data Base (NCDB) is a nationwide oncology outcomes database that currently collects information on approximately 70% of all new invasive cancer diagnoses in the United States each year and serves as a powerful clinical surveillance and quality improvement mechanism for cancer programs participating in the American College of Surgeons (ACoS) Commission on Cancer (CoC) approvals program.1–3 Currently, the NCDB receives over one million cancer case reports annually from more than 1,430 hospitals. The NCDB now contains data on more than 21 million cancer patients diagnosed between 1985 and 2005, and is recognized as the largest clinical registry in the world. NCDB data are used to explore trends in cancer care, to examine regional and national benchmarks, and to serve as the basis for quality improvement activities (http://www.facs.org/cancer/ncdb) The purposes of this review are: (1) to describe the NCDB and the data collected; (2) to discuss how the NCDB can be used to study clinical outcomes and the quality of cancer care in the United States; and (3) to describe the clinical care improvement tools provided by the NCDB and the CoC to participating hospitals.

A Randomized Trial Comparing Postoperative Adjuvant Chemotherapy with Cisplatin and 5-Fluorouracil Versus Preoperative Chemotherapy for Localized Advanced Squamous Cell Carcinoma of the Thoracic Esophagus (JCOG9907)

Abstract: Patients with esophageal carcinoma receiving postoperative chemotherapy showed superior disease-free survival than those receiving surgery alone in a Japan Clinical Oncology Group trial (JCOG9204). The purpose of this study was to evaluate optimal perioperative timing—that is, before or after surgery—for providing chemotherapy in patients with locally advanced esophageal squamous cell carcinoma. Eligible patients with clinical stage II or III, excluding T4, squamous cell carcinoma were randomized to undergo surgery followed (group 1) or preceded (group 2) by chemotherapy consisting of two courses of cisplatin plus 5-fluorouracil. The primary end point was progression-free survival. We randomized 330 patients, with 166 assigned to group 1 and 164 to group 2, between May 2000 and May 2006. The planned interim analysis was conducted after completion of patient accrual. Progression-free survival did not reach the stopping boundary, but overall survival in group 2 was superior to that of group 1 (P = 0.01). Therefore, the Data and Safety Monitoring Committee recommended early publication. Updated analyses showed the 5-year overall survival to be 43% in group 1 and 55% in group 2 (hazard ratio 0.73, 95% confidence interval 0.54–0.99, P = 0.04), where the median follow-up of censored patients was 61.6 months. Concerning operative morbidity, renal dysfunction after surgery in group 2 was slightly higher than in group 1. Preoperative chemotherapy with cisplatin plus 5-fluorouracil can be regarded as standard treatment for patients with stage II/III squamous cell carcinoma.

8-Year Follow-up of Randomized Trial: Cytoreduction and Hyperthermic Intraperitoneal Chemotherapy Versus Systemic Chemotherapy in Patients with Peritoneal Carcinomatosis of Colorectal Cancer

Abstract: The treatment of peritoneal carcinomatosis is based on cytoreduction followed by hyperthermic intraperitoneal chemotherapy and combined with adjuvant chemotherapy. In 2003, a randomized trial was finished comparing systemic chemotherapy alone with cytoreduction followed by hyperthermic intraperitoneal chemotherapy and systemic chemotherapy. This trial showed a positive result favoring the studied treatment. This trial has now been updated to a minimal follow-up of 6 years to show long-term results. For all patients still alive, the follow-up was updated until 2007. In the original study, four patients were excluded—two because of no eligible histology/pathology and two because of major protocol violations. After randomization, four patients in the HIPEC arm and six in the control arm were not treated using the intended therapy, one patient because of withdrawal, one because of a life-threatening other malignant disease and the others because of progressive disease before initiation of the treatment. During the follow-up, one patient was crossed over from the control arm and underwent cytoreduction and HIPEC for recurrent disease, after the assigned treatment was completed. The data from these patients were censored at the moment of the cross-over. Progression-free and disease-specific survival were analyzed using the Kaplan Meyer test and compared using the log rank method. The long-term results were studied in more detail to evaluate efficacy and toxicity. At the time of this update, the median follow-up was almost 8 years (range 72–115 months). In the standard arm, 4 patients were still alive, 2 with and 2 without disease; in the “HIPEC’ arm, 5 patients were still alive, 2 with and 3 without disease. The median progression-free survival was 7.7 months in the control arm and 12.6 months in the HIPEC arm (P = 0.020). The median disease-specific survival was 12.6 months in the control arm and 22.2 months in the HIPEC arm (P = 0.028). The 5-year survival was 45% for those patients in whom a R1 resection was achieved. With 90% of all events having taken place up to this time, this randomized trial shows that cytoreduction followed by HIPEC does significantly add survival time to patients affected by peritoneal carcinomatosis of colorectal origin. For a selected group, there is a possibility of long-term survival.