PMID- 25512461 OWN - NLM STAT- MEDLINE DCOM- 20160419 LR - 20240325 IS - 1527-7755 (Electronic) IS - 0732-183X (Print) IS - 0732-183X (Linking) VI - 33 IP - 13 DP - 2015 May 1 TI - Randomized Phase II Trial of Gemcitabine Plus TH-302 Versus Gemcitabine in Patients With Advanced Pancreatic Cancer. PG - 1475-81 LID - 10.1200/JCO.2014.55.7504 [doi] AB - PURPOSE: TH-302 is an investigational hypoxia-activated prodrug that releases the DNA alkylator bromo-isophosphoramide mustard in hypoxic settings. This phase II study (NCT01144455) evaluated gemcitabine plus TH-302 in patients with previously untreated, locally advanced or metastatic pancreatic cancer. PATIENTS AND METHODS: Patients were randomly assigned 1:1:1 to gemcitabine (1,000 mg/m(2)), gemcitabine plus TH-302 240 mg/m(2) (G+T240), or gemcitabine plus TH-302 340 mg/m(2) (G+T340). Randomized crossover after progression on gemcitabine was allowed. The primary end point was progression-free survival (PFS). Secondary end points included overall survival (OS), tumor response, CA 19-9 response, and safety. RESULTS: Two hundred fourteen patients (77% with metastatic disease) were enrolled between June 2010 and July 2011. PFS was significantly longer with gemcitabine plus TH-302 (pooled combination arms) compared with gemcitabine alone (median PFS, 5.6 v 3.6 months, respectively; hazard ratio, 0.61; 95% CI, 0.43 to 0.87; P = .005; median PFS for metastatic disease, 5.1 v 3.4 months, respectively). Median PFS times for G+T240 and G+T340 were 5.6 and 6.0 months, respectively. Tumor response was 12%, 17%, and 26% in the gemcitabine, G+T240, and G+T340 arms, respectively (G+T340 v gemcitabine, P = .04). CA 19-9 decrease was greater with G+T340 versus gemcitabine (-5,398 v -549 U/mL, respectively; P = .008). Median OS times for gemcitabine, G+T240, and G+T340 were 6.9, 8.7, and 9.2 months, respectively (P = not significant). The most common adverse events (AEs) were fatigue, nausea, and peripheral edema (frequencies similar across arms). Skin and mucosal toxicities (2% grade 3) and myelosuppression (55% grade 3 or 4) were the most common TH-302-related AEs but were not associated with treatment discontinuation. CONCLUSION: PFS, tumor response, and CA 19-9 response were significantly improved with G+TH-302. G+T340 is being investigated further in the phase III MAESTRO study (NCT01746979). CI - (c) 2014 by American Society of Clinical Oncology. FAU - Borad, Mitesh J AU - Borad MJ AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. Borad.mitesh@mayo.edu. FAU - Reddy, Shantan G AU - Reddy SG AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Bahary, Nathan AU - Bahary N AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Uronis, Hope E AU - Uronis HE AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Sigal, Darren AU - Sigal D AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Cohn, Allen L AU - Cohn AL AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Schelman, William R AU - Schelman WR AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Stephenson, Joe Jr AU - Stephenson J Jr AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Chiorean, E Gabriela AU - Chiorean EG AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Rosen, Peter J AU - Rosen PJ AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Ulrich, Brian AU - Ulrich B AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Dragovich, Tomislav AU - Dragovich T AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Del Prete, Salvatore A AU - Del Prete SA AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Rarick, Mark AU - Rarick M AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Eng, Clarence AU - Eng C AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Kroll, Stew AU - Kroll S AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. FAU - Ryan, David P AU - Ryan DP AD - Mitesh J. Borad, Mayo Clinic, Scottsdale; Tomislav Dragovich, Arizona Cancer Center, Tucson, AZ; Shantan G. Reddy, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA; Nathan Bahary, University of Pittsburgh Medical Center, Pittsburgh, PA; Hope E. Uronis, Duke University Medical Center, Durham, NC; Darren Sigal, Scripps Clinic, La Jolla; Peter J. Rosen, Disney Family Cancer Center, Burbank; Clarence Eng and Stew Kroll, Threshold Pharmaceuticals, South San Francisco, CA; Allen L. Cohn, Rocky Mountain Cancer Center, Denver, CO; William R. Schelman, University of Wisconsin Carbone Cancer Center, Madison, WI; Joe Stephenson Jr, Institute for Translational Oncology Research, Greenville, SC; E. Gabriela Chiorean, Indiana University Simon Cancer Center, Indianapolis, IN; Brian Ulrich, Texas Oncology, Wichita Falls, TX; Salvatore A. Del Prete, Hematology Oncology PC, Stamford, CT; Mark Rarick, Kaiser Permanente Northwest Region Oncology Hematology, Portland, OR; and David P. Ryan, Massachusetts General Hospital Cancer Center, Boston, MA. LA - eng SI - ClinicalTrials.gov/NCT01144455 SI - ClinicalTrials.gov/NCT01746979 SI - ClinicalTrials.gov/NCT01144455 GR - UL1 TR000427/TR/NCATS NIH HHS/United States PT - Clinical Trial, Phase II PT - Comparative Study PT - Journal Article PT - Multicenter Study PT - Randomized Controlled Trial PT - Research Support, Non-U.S. Gov't DEP - 20141215 PL - United States TA - J Clin Oncol JT - Journal of clinical oncology : official journal of the American Society of Clinical Oncology JID - 8309333 RN - 0 (Nitroimidazoles) RN - 0 (Phosphoramide Mustards) RN - 0 (TH 302) RN - 0W860991D6 (Deoxycytidine) RN - 0 (Gemcitabine) SB - IM CIN - J Clin Oncol. 2015 May 1;33(13):1505-8. PMID: 25800764 CIN - Strahlenther Onkol. 2015 Oct;191(10):819-20. PMID: 26385861 MH - Adult MH - Aged MH - Aged, 80 and over MH - Antineoplastic Combined Chemotherapy Protocols/adverse effects/*therapeutic use MH - Deoxycytidine/administration & dosage/analogs & derivatives MH - Disease Progression MH - Disease-Free Survival MH - Humans MH - Kaplan-Meier Estimate MH - Male MH - Middle Aged MH - Neoplasm Staging MH - Nitroimidazoles/administration & dosage MH - Pancreatic Neoplasms/*drug therapy/mortality/pathology MH - Phosphoramide Mustards/administration & dosage MH - Proportional Hazards Models MH - Time Factors MH - Treatment Outcome MH - United States MH - Gemcitabine PMC - PMC4881365 COIS- Authors' disclosures of potential conflicts of interest and author contributions are found at the end of this article. EDAT- 2014/12/17 06:00 MHDA- 2016/04/20 06:00 PMCR- 2014/12/15 CRDT- 2014/12/17 06:00 PHST- 2014/12/17 06:00 [entrez] PHST- 2014/12/17 06:00 [pubmed] PHST- 2016/04/20 06:00 [medline] PHST- 2014/12/15 00:00 [pmc-release] AID - JCO.2014.55.7504 [pii] AID - 57504 [pii] AID - 10.1200/JCO.2014.55.7504 [doi] PST - ppublish SO - J Clin Oncol. 2015 May 1;33(13):1475-81. doi: 10.1200/JCO.2014.55.7504. Epub 2014 Dec 15.