Impact of Prior Malignancy on Survival Outcomes of Stage IV Pancreatic Adenocarcinoma: SEER-Based Cohort

[1] Siegel RL(2016)Cancer statistics, 2016 CA Cancer J Clin 66 7-30

[2] Miller KD(2004)Epidemiology and prevention of pancreatic cancer Jpn J Clin Oncol 34 238-244

[3] Jemal A(2014)Pancreatic cancer: advances in treatment World Journal of Gastroenterology: WJG 20 9354-270

[4] Lowenfels AB(2006)Factors influencing inclusion of patients with malignancies in clinical trials Cancer 106 258-1240

[5] Maisonneuve P(2007)Eligibility criteria of randomized controlled trials published in high-impact general medical journals: a systematic sampling review JAMA 297 1233-1892

[6] Mohammed S(2000)Randomized, controlled trials, observational studies, and the hierarchy of research designs N Engl J Med 342 1887-16

[7] Van Buren GI(2002)Reporting the recruitment process in clinical trials: who are these patients and how did they get there? Ann Intern Med 137 10-1733

[8] Fisher WE(2001)Prospective evaluation of cancer clinical trial accrual patterns: identifying potential barriers to enrollment J Clin Oncol 19 1728-93

[9] Tournoux C(2005)External validity of randomised controlled trials:“to whom do the results of this trial apply?” Lancet 365 82-ee9

[10] Katsahian S(2016)Exclusion of gastrointestinal cancer patients with prior cancer from clinical trials: is this justified? Clin Colorectal Cancer 15 e53-184

[1] Siegel RL(2016)Cancer statistics, 2016 CA Cancer J Clin 66 7-30

[2] Miller KD(2004)Epidemiology and prevention of pancreatic cancer Jpn J Clin Oncol 34 238-244

[3] Jemal A(2014)Pancreatic cancer: advances in treatment World Journal of Gastroenterology: WJG 20 9354-270

[4] Lowenfels AB(2006)Factors influencing inclusion of patients with malignancies in clinical trials Cancer 106 258-1240

[5] Maisonneuve P(2007)Eligibility criteria of randomized controlled trials published in high-impact general medical journals: a systematic sampling review JAMA 297 1233-1892

[6] Mohammed S(2000)Randomized, controlled trials, observational studies, and the hierarchy of research designs N Engl J Med 342 1887-16

[7] Van Buren GI(2002)Reporting the recruitment process in clinical trials: who are these patients and how did they get there? Ann Intern Med 137 10-1733

[8] Fisher WE(2001)Prospective evaluation of cancer clinical trial accrual patterns: identifying potential barriers to enrollment J Clin Oncol 19 1728-93

[9] Tournoux C(2005)External validity of randomised controlled trials:“to whom do the results of this trial apply?” Lancet 365 82-ee9

[10] Katsahian S(2016)Exclusion of gastrointestinal cancer patients with prior cancer from clinical trials: is this justified? Clin Colorectal Cancer 15 e53-184