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Background: Ampullary cancer is the second most common periampullary cancer, with a resection and survival rate more favorable than that for pancreatic cancer. However, most reports have been conducted at single institutions with small sample sizes, and results may not reflect the practices and outcomes in the community. Our objective was to complete a population-based analysis of patients undergoing resection for ampullary carcinoma and compare it with outcomes in the published literature., Methods: Patients diagnosed with ampullary cancer reported in the Surveillance, Epidemiology, and End Results program (1988-2003) were collected. Primary outcome was survival (5-year), and secondary outcome was stage at presentation. Comparisons were made with outcomes reported in the literature (resection rate, perioperative mortality, and 5-year survival)., Results: Of the 3292 ampullary cancer patients, 1301 (40%) underwent resection. Thirty-seven percent presented with stage I tumors. Perioperative mortality (30 day) was 7.6% after resection, and 5-year survival was 36.8%. Few patients died if they survived at least 5 years. The cancer registry data showed less early stage disease, higher perioperative mortality, and lower 5-year survival compared with published reports., Conclusions: This is the largest population-based analysis of ampullary carcinoma. Resection rates and survival at the national level are lower, in general, compared with cancer center reports, which may have implications for regionalizing these procedures. Many patients surviving at least 5 years seem to be cured by surgical resection.

Background: Previous studies report underuse of radiation and chemotherapy in the elderly, yet few have examined the rates of use (or underuse) of surgery. Using national data, we examined rates of surgical resection for patients with local-stage cancers., Methods: By using the Surveillance, Epidemiology, and End RESULTS database (1988-1997), patients (> or =40 years) were identified with localized adenocarcinoma of the breast, esophagus, stomach, pancreas, colon, or rectum; non-small-cell lung carcinoma; and sarcoma (n = 200,360). Rates of cancer-directed surgery (CDS) were compared across age groups (at 5-year intervals). Multivariate regression was used to identify predictors of receipt of CDS in each tumor group., Results: Rates of CDS declined steadily with increasing age for all nine localized tumors. Most striking were the low rates of CDS for patients >70 years with esophagus, stomach, pancreas, and lung cancers (range, 0%-83%). However, CDS rates were >90% for breast and colon and >84% for rectal cancer in all age groups. Multivariate regression found lower odds of CDS for elderly patients for all cancers except colon. For example, age significantly decreased the odds of receiving CDS beginning at 60 years for lung cancer (odds ratio [OR], .550; P = .03), at 70 years for liver cancer (OR, .109; P = .003), and at 80 years for pancreatic cancer (OR, .120; P < .05)., Conclusions: Although CDS for localized disease is being performed regularly in the elderly for some cancers (e.g. breast, colon, and rectum), this analysis shows that elderly patients are not receiving surgery for many potentially curable cancers. Whether these rates are appropriate or too low requires further evaluation. This is particularly essential because our population is aging.

Introduction: Longitudinal analyses of cancer registries provide an opportunity for population-based explanations of epidemiology and survival-related outcomes. This study used two population-based data sets to report on nine surgery-related cancers over the past three decades., Materials and Methods: Using the SEER cancer database (1973-1999), all patients (>18 years old) with adenocarcinoma of esophagus, gastric, biliary system, pancreas, small bowel, colon, rectum; esophageal squamous cell carcinoma (ESC), or hepatocellular (HCC) carcinoma (n = 379,640) were analyzed. Changes in incidence rates, stage at diagnosis, and 5-year cancer and stage-specific survivals were determined. A separate database, the California inpatient database (1990-2000), was concurrently used to evaluate inpatient mortality after surgical resection (n = 34,057)., Results: Incidence rates increased for three cancers (esophageal, HCC, small bowel); decreased for three (rectal, gastric, ESC); and stayed constant for three (biliary, pancreatic, colon). More patients presented with local/regional disease in the 1990s versus 1970s for eight tumors (except small bowel, P < 0.05). Five-year overall survival improved for all but small bowel (P < 0.05); and local stage survival was improved for all except small bowel and biliary (P < 0.05). Finally, inpatient mortality rates improved significantly for liver, esophageal, pancreatic, and gastric resections (P < 0.05) over the past decade., Conclusions: For these nine surgically treated cancers, we are detecting disease at earlier and therefore more treatable stages, and surgical care and outcomes also appear to have improved. Continued reexamination of longitudinal trends of surgically relevant outcomes is important for future improvement of surgical care., (Copyright 2004 Elsevier Inc.)