Photo of Jeffrey W. Clark,  MD

Jeffrey W. Clark, MD

Massachusetts General Hospital

Massachusetts General Hospital
Phone: (617) 643-3415
Fax: (617) 724-3166

Jeffrey W. Clark, MD

Massachusetts General Hospital


  • Associate Professor, Medicine, Harvard Medical School
  • Director of the Clinical Trials Core, Dana-Farber/Partners Cancer Care, Massachusetts General Hospital
  • Medical Director, Cancer Center Protocol Office, Massachusetts General Hospital



  • Member, Center Scientific Council
  • Member, Clinical Science Coordinating Committee
  • Medical Director, Clinical Trials Operations, Executive Committee

Research Abstract

The major area of my research focus is in the evaluation of new agents and approaches in phase I, pilot and early phase II trials. This includes the evaluation of pharmacokinetics and biological correlates of the activity of these agents or approaches. As an example, for the past 5 years, I have been working on evaluation of crizotinib as an ALK, ROS1, and MET inhibitor. I am also especially interested in the development of new theraputic approaches for gastrointestestional malignancies. I have an interest in designing and implementing systems to improve the quality and performance of clinical trials. This includes the development and utlization of computerized systems whenever possible. This involves close collaboration with a large group of individuals involved in the clinical research process.


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  • Ferrone CR, Marchegiani G, Hong TS, Ryan DP, Deshpande V, McDonnell EI, Sabbatino F, Santos DD, Allen JN, Blaszkowsky LS, Clark JW, Faris JE, Goyal L, Kwak EL, Murphy JE, Ting DT, Wo JY, Zhu AX, Warshaw AL, Lillemoe KD, Fernández-del Castillo C. Radiological and surgical implications of neoadjuvant treatment with FOLFIRINOX for locally advanced and borderline resectable pancreatic cancer. Ann Surg 2015; 261:12-7. PubMed
  • Shaw AT, Ou SH, Bang YJ, Camidge DR, Solomon BJ, Salgia R, Riely GJ, Varella-Garcia M, Shapiro GI, Costa DB, Doebele RC, Le LP, Zheng Z, Tan W, Stephenson P, Shreeve SM, Tye LM, Christensen JG, Wilner KD, Clark JW, Iafrate AJ. Crizotinib in ROS1-Rearranged Non-Small-Cell Lung Cancer. N Engl J Med 2014. PubMed
  • Dahlberg SE, Shapiro GI, Clark JW, Johnson BE. Evaluation of statistical designs in phase I expansion cohorts: the dana-farber/harvard cancer center experience. Journal of the National Cancer Institute 2014. PubMed
  • Hong TS, Ryan DP, Borger DR, Blaszkowsky LS, Yeap BY, Ancukiewicz M, Deshpande V, Shinagare S, Wo JY, Boucher Y, Wadlow RC, Kwak EL, Allen JN, Clark JW, Zhu AX, Ferrone CR, Mamon HJ, Adams J, Winrich B, Grillo T, Jain RK, DeLaney TF, Fernandez-Del Castillo C, Duda DG. A Phase 1/2 and Biomarker Study of Preoperative Short Course Chemoradiation With Proton Beam Therapy and Capecitabine Followed By Early Surgery for Resectable Pancreatic Ductal Adenocarcinoma. Int J Radiat Oncol Biol Phys 2014. PubMed
  • Borger DR, Goyal L, Yau T, Poon RT, Ancukiewicz M, Deshpande V, Christiani DC, Liebman HM, Yang H, Kim H, Yen K, Faris JE, Iafrate AJ, Kwak EL, Clark JW, Allen JN, Blaszkowsky LS, Murphy JE, Saha SK, Hong TS, Wo JY, Ferrone CR, Tanabe KK, Bardeesy N, Straley KS, Agresta S, Schenkein DP, Ellisen LW, Ryan DP, Zhu AX. Circulating oncometabolite 2-hydroxyglutarate is a potential surrogate biomarker in patients with isocitrate dehydrogenase-mutant intrahepatic cholangiocarcinoma. Clin Cancer Res 2014; 20:1884-90. PubMed
  • Cleary JM, Rodig S, Barr PM, Shinagare AB, Clark JW, Shapiro GI, Armand P. Crizotinib as salvage and maintenance with allogeneic stem cell transplantation for refractory anaplastic large cell lymphoma. J Natl Compr Canc Netw 2014; 12:323-6; quiz 326. PubMed
  • Russo AL, Ryan DP, Borger DR, Wo JY, Szymonifka J, Liang WY, Kwak EL, Blaszkowsky LS, Clark JW, Allen JN, Zhu AX, Berger DL, Cusack JC, Mamon HJ, Haigis KM, Hong TS. Mutational and clinical predictors of pathologic complete response in the treatment of locally advanced rectal cancer. J Gastrointest Cancer 2014; 45:34-9. PubMed
  • Goyal L, Supko JG, Berlin J, Blaszkowsky LS, Carpenter A, Heuman DM, Hilderbrand SL, Stuart KE, Cotler S, Senzer NN, Chan E, Berg CL, Clark JW, Hezel AF, Ryan DP, Zhu AX. Phase 1 study of N(1),N(11)窶租iethylnorspermine (DENSPM) in patients with advanced hepatocellular carcinoma. Cancer Chemother Pharmacol 2014; 72:1305-14. PubMed
  • Faris JE, Blaszkowsky LS, McDermott S, Guimaraes AR, Szymonifka J, Huynh MA, Ferrone CR, Wargo JA, Allen JN, Dias LE, Kwak EL, Lillemoe KD, Thayer SP, Murphy JE, Zhu AX, Sahani DV, Wo JY, Clark JW, Fernandez-Del Castillo C, Ryan DP, Hong TS. FOLFIRINOX in Locally Advanced Pancreatic Cancer: The Massachusetts General Hospital Cancer Center Experience. Oncologist 2013. PubMed
  • Diamond JR, Salgia R, Varella-Garcia M, Kanteti R, Lorusso PM, Clark JW, Xu LG, Wilner K, Eckhardt SG, Ching KA, Lira ME, Schoenmakers EF, Christensen JG, Camidge DR. Initial Clinical Sensitivity and Acquired Resistance to MET Inhibition in MET-Mutated Papillary Renal Cell Carcinoma. J Clin Oncol 2013. PubMed
  • Camidge DR, Bang YJ, Kwak EL, Iafrate AJ, Varella-Garcia M, Fox SB, Riely GJ, Solomon B, Ou SH, Kim DW, Salgia R, Fidias P, Engelman JA, Gandhi L, Jänne PA, Costa DB, Shapiro GI, Lorusso P, Ruffner K, Stephenson P, Tang Y, Wilner K, Clark JW, Shaw AT. Activity and safety of crizotinib in patients with ALK-positive non-small-cell lung cancer: updated results from a phase 1 study. Lancet Oncol 2012; 13:1011-9. PubMed
  • Chan JA, Stuart K, Earle CC, Clark JW, Bhargava P, Miksad R, Blaszkowsky L, Enzinger PC, Meyerhardt JA, Zheng H, Fuchs CS, Kulke MH. Prospective study of bevacizumab plus temozolomide in patients with advanced neuroendocrine tumors. J Clin Oncol 2012; 30:2963-8. PubMed
  • Bergethon K, Shaw AT, Ignatius Ou SH, Katayama R, Lovly CM, McDonald NT, Massion PP, Siwak-Tapp C, Gonzalez A, Fang R, Mark EJ, Batten JM, Chen H, Wilner KD, Kwak EL, Clark JW, Carbone DP, Ji H, Engelman JA, Mino-Kenudson M, Pao W, Iafrate AJ. ROS1 Rearrangements Define a Unique Molecular Class of Lung Cancers. J Clin Oncol 2012; 30:863-70. PubMed
  • Wadlow RC, Hezel AF, Abrams TA, Blaszkowsky LS, Fuchs CS, Kulke MH, Kwak EL, Meyerhardt JA, Ryan DP, Szymonifka J, Wolpin BM, Zhu AX, Clark JW. Panitumumab in patients with KRAS wild-type colorectal cancer after progression on cetuximab. Oncologist 2012; 17:14. PubMed
  • Borger DR, Tanabe KK, Fan KC, Lopez HU, Fantin VR, Straley KS, Schenkein DP, Hezel AF, Ancukiewicz M, Liebman HM, Kwak EL, Clark JW, Ryan DP, Deshpande V, Dias-Santagata D, Ellisen LW, Zhu AX, Iafrate AJ. Frequent mutation of isocitrate dehydrogenase (IDH)1 and IDH2 in cholangiocarcinoma identified through broad-based tumor genotyping. Oncologist 2012; 17:72-9. PubMed
  • Lennerz JK, Kwak EL, Ackerman A, Michael M, Fox SB, Bergethon K, Lauwers GY, Christensen JG, Wilner KD, Haber DA, Salgia R, Bang YJ, Clark JW, Solomon BJ, Iafrate AJ. MET amplification identifies a small and aggressive subgroup of esophagogastric adenocarcinoma with evidence of responsiveness to crizotinib. J Clin Oncol 2011; 29:4803-10. PubMed
  • Shaw AT, Yeap BY, Solomon BJ, Riely GJ, Gainor J, Engelman JA, Shapiro GI, Costa DB, Ou SH, Butaney M, Salgia R, Maki RG, Varella-Garcia M, Doebele RC, Bang YJ, Kulig K, Selaru P, Tang Y, Wilner KD, Kwak EL, Clark JW, Iafrate AJ, Camidge DR. Effect of crizotinib on overall survival in patients with advanced non-small-cell lung cancer harbouring ALK gene rearrangement: a retrospective analysis. Lancet Oncol 2011; 12:1004-12. PubMed
  • Margalit DN, Mamon HJ, Ancukiewicz M, Kobayashi W, Ryan DP, Blaszkowsky LS, Clark J, Willett CG, Hong TS. Tolerability of Combined Modality Therapy for Rectal Cancer in Elderly Patients Aged 75 Years and Older. Int J Radiat Oncol Biol Phys 2011. PubMed
  • Cusack JC, Clark JW, Curley SA, Sahani DV, Zukerberg LR. Case records of the Massachusetts General Hospital: Case 3-2011: a 58-year-old woman with a mass in the liver. N Engl J Med 2011; 364:362-70. PubMed
  • Kozyreva ON, Chi D, Clark JW, Wang H, Theall KP, Ryan DP, Zhu AX. A multicenter retrospective study on clinical characteristics, treatment patterns, and outcome in elderly patients with hepatocellular carcinoma. Oncologist 2011; 16:310-8. PubMed
  • Ou SH, Bazhenova L, Camidge DR, Solomon BJ, Herman J, Kain T, Bang YJ, Kwak EL, Shaw AT, Salgia R, Maki RG, Clark JW, Wilner KD, Iafrate AJ. Rapid and dramatic radiographic and clinical response to an ALK inhibitor (crizotinib, PF02341066) in an ALK translocation-positive patient with non-small cell lung cancer. J Thorac Oncol 2010; 5:2044-6. PubMed
  • Butrynski JE, D'Adamo DR, Hornick JL, Dal Cin P, Antonescu CR, Jhanwar SC, Ladanyi M, Capelletti M, Rodig SJ, Ramaiya N, Kwak EL, Clark JW, Wilner KD, Christensen JG, Jänne PA, Maki RG, Demetri GD, Shapiro GI. Crizotinib in ALK-rearranged inflammatory myofibroblastic tumor. N Engl J Med 2010; 363:1727-33. PubMed
  • Kwak EL, Bang YJ, Camidge DR, Shaw AT, Solomon B, Maki RG, Ou SH, Dezube BJ, Jänne PA, Costa DB, Varella-Garcia M, Kim WH, Lynch TJ, Fidias P, Stubbs H, Engelman JA, Sequist LV, Tan W, Gandhi L, Mino-Kenudson M, Wei GC, Shreeve SM, Ratain MJ, Settleman J, Christensen JG, Haber DA, Wilner K, Salgia R, Shapiro GI, Clark JW, Iafrate AJ. Anaplastic lymphoma kinase inhibition in non-small-cell lung cancer. N Engl J Med 2010; 363:1693-703. PubMed
  • Chan JA, Zhu AX, Stuart K, Bhargava P, Earle CC, Clark JW, Casey C, Regan E, Kulke MH. Phase II study of pemetrexed in patients with advanced neuroendocrine tumors. Cancer Chemother Pharmacol 2010; 66:961-8. PubMed
  • Zhu AX, Duda DG, Ancukiewicz M, di Tomaso E, Clark JW, Miksad R, Fuchs CS, Ryan DP, Jain RK. Exploratory analysis of early toxicity of sunitinib in advanced hepatocellular carcinoma patients: Kinetics and potential biomarker value. Clin Cancer Res 2010. PubMed
  • Dias-Santagata D, Akhavanfard S, David SS, Vernovsky K, Kuhlmann G, Boisvert SL, Stubbs H, McDermott U, Settleman J, Kwak EL, Clark JW, Isakoff SJ, Sequist LV, Engelman JA, Lynch TJ, Haber DA, Louis DN, Ellisen LW, Borger DR, Iafrate AJ. Rapid targeted mutational analysis of human tumours: a clinical platform to guide personalized cancer medicine. EMBO Mol Med 2010; 2:146-58. PubMed
  • Chen RC, Mamon HJ, Chen YH, Gelman RS, Suh WW, Talcott JA, Clark JW, Hong TS. Patient-reported acute gastrointestinal symptoms during concurrent chemoradiation treatment for rectal cancer. Cancer 2010; 116:1879-86. PubMed
  • Willett CG, Duda DG, Ancukiewicz M, Shah M, Czito BG, Bentley R, Poleski M, Fujita H, Lauwers GY, Carroll M, Tyler D, Mantyh C, Shellito P, Chung DC, Clark JW, Jain RK. A Safety and Survival Analysis of Neoadjuvant Bevacizumab with Standard Chemoradiation in a Phase I/II Study Compared with Standard Chemoradiation in Locally Advanced Rectal Cancer. Oncologist 2010; 15:845-51. PubMed
  • Zhu AX, Meyerhardt JA, Blaszkowsky LS, Kambadakone AR, Muzikansky A, Zheng H, Clark JW, Abrams TA, Chan JA, Enzinger PC, Bhargava P, Kwak EL, Allen JN, Jain SR, Stuart K, Horgan K, Sheehan S, Fuchs CS, Ryan DP, Sahani DV. Efficacy and safety of gemcitabine, oxaliplatin, and bevacizumab in advanced biliary-tract cancers and correlation of changes in 18-fluorodeoxyglucose PET with clinical outcome: a phase 2 study. Lancet Oncol 2010; 11:48-54. PubMed
  • Duda DG, Willett CG, Ancukiewicz M, di Tomaso E, Shah M, Czito BG, Bentley R, Poleski M, Lauwers GY, Carroll M, Tyler D, Mantyh C, Shellito P, Clark JW, Jain RK. Plasma soluble VEGFR-1 is a potential dual biomarker of response and toxicity for bevacizumab with chemoradiation in locally advanced rectal cancer. Oncologist 2010; 15:577-83. PubMed
  • Xu L, Duda DG, di Tomaso E, Ancukiewicz M, Chung DC, Lauwers GY, Samuel R, Shellito P, Czito BG, Lin PC, Poleski M, Bentley R, Clark JW, Willett CG, Jain RK. Direct evidence that bevacizumab, an anti-VEGF antibody, up-regulates SDF1alpha, CXCR4, CXCL6, and neuropilin 1 in tumors from patients with rectal cancer. Cancer Res 2009; 69:7905-10. PubMed
  • Zhu AX,Sahani DV,Duda DG,di Tomaso E,Ancukiewicz M,Catalano OA,Sindhwani V,Blaszkowsky LS,Yoon SS,Lahdenranta J,Bhargava P,Meyerhardt J,Clark JW,Kwak EL,Hezel AF,Miksad R,Abrams TA,Enzinger PC,Fuchs CS,Ryan DP,Jain RK. Efficacy, Safety, and Potential Biomarkers of Sunitinib Monotherapy in Advanced Hepatocellular Carcinoma: A Phase II Study. J Clin Oncol 2009; 27:3027-35. PubMed
  • Willett CG,Duda DG,di Tomaso E,Boucher Y,Ancukiewicz M,Sahani DV,Lahdenranta J,Chung DC,Fischman AJ,Lauwers GY,Shellito P,Czito BG,Wong TZ,Paulson E,Poleski M,Vujaskovic Z,Bentley R,Chen HX,Clark JW,Jain RK. Efficacy, Safety, and Biomarkers of Neoadjuvant Bevacizumab, Radiation Therapy, and Fluorouracil in Rectal Cancer: A Multidisciplinary Phase II Study. J Clin Oncol 2009; 27:3020-6. PubMed
  • Wolpin BM,Hezel AF,Abrams T,Blaszkowsky LS,Meyerhardt JA,Chan JA,Enzinger PC,Allen B,Clark JW,Ryan DP,Fuchs CS. Oral mTOR inhibitor everolimus in patients with gemcitabine-refractory metastatic pancreatic cancer. J Clin Oncol 2008; 27:193-8. PubMed
  • Goulart BH,Clark JW,Lauwers GY,Ryan DP,Grenon N,Muzikansky A,Zhu AX. Long term survivors with metastatic pancreatic adenocarcinoma treated with gemcitabine: a retrospective analysis. J Hematol Oncol 2009; 2:13. PubMed
  • Zhu AX,Ready N,Clark JW,Safran H,Amato A,Salem N,Pace S,He X,Zvereva N,Lynch TJ,Ryan DP,Supko JG. Phase I and pharmacokinetic study of gimatecan given orally once a week for 3 of 4 weeks in patients with advanced solid tumors. Clin Cancer Res 2009; 15:374-81. PubMed
  • Kulke MH,Hornick JL,Frauenhoffer C,Hooshmand S,Ryan DP,Enzinger PC,Meyerhardt JA,Clark JW,Stuart K,Fuchs CS,Redston MS. O6-methylguanine DNA methyltransferase deficiency and response to temozolomide-based therapy in patients with neuroendocrine tumors. Clin Cancer Res 2009; 15:338-45. PubMed
  • Zhu AX,Clark JW. Commentary: Sorafenib use in patients with advanced hepatocellular carcinoma and underlying Child-Pugh B cirrhosis: evidence and controversy. Oncologist 2009; 14:67-9. PubMed
  • Zuckerman DS, Clark JW. Systemic therapy for metastatic colorectal cancer: current questions. Cancer 2008; 112:1879-91. PubMed
  • Goulart BH, Clark JW, Pien HH, Roberts TG, Finkelstein SN, Chabner BA. Trends in the use and role of biomarkers in phase I oncology trials. Clin Cancer Res 2007; 13:6719-26. PubMed
  • Kulke MH, Blaszkowsky LS, Ryan DP, Clark JW, Meyerhardt JA, Zhu AX, Enzinger PC, Kwak EL, Muzikansky A, Lawrence C, Fuchs CS. Capecitabine plus erlotinib in gemcitabine-refractory advanced pancreatic cancer. J Clin Oncol 2007; 25:4787-92. PubMed
  • Meyerhardt JA, Clark JW, Supko JG, Eder JP, Ogino S, Stewart CF, D'Amato F, Dancey J, Enzinger PC, Zhu AX, Ryan DP, Earle CC, Mayer RJ, Michelini A, Kinsella K, Fuchs CS. Phase I study of gefitinib, irinotecan, 5-fluorouracil and leucovorin in patients with metastatic colorectal cancer. Cancer Chemother Pharmacol 2007; 60:661-70. PubMed
  • Kwak EL, Clark JW, Chabner B. Targeted agents: the rules of combination. Clin Cancer Res 2007; 13:5232-7. PubMed
  • Zhu AX, Stuart K, Blaszkowsky LS, Muzikansky A, Reitberg DP, Clark JW, Enzinger PC, Bhargava P, Meyerhardt JA, Horgan K, Fuchs CS, Ryan DP. Phase 2 study of cetuximab in patients with advanced hepatocellular carcinoma. Cancer 2007; 110:581-9. PubMed
  • Willett CG, Duda DG, Czito BG, Bendell JC, Clark JW, Jain RK. Targeted therapy in rectal cancer. Oncology (Huntingt) 2007; 21:1055-65; discussion 1065,. PubMed
  • Ogino S, Meyerhardt JA, Kawasaki T, Clark JW, Ryan DP, Kulke MH, Enzinger PC, Wolpin BM, Loda M, Fuchs CS. CpG island methylation, response to combination chemotherapy, and patient survival in advanced microsatellite stable colorectal carcinoma. Virchows Arch 2007; 450:529-537. PubMed
  • Strumberg D, Clark JW, Awada A, Moore MJ, Richly H, Hendlisz A, Hirte HW, Eder JP, Lenz HJ, Schwartz B. Safety, pharmacokinetics, and preliminary antitumor activity of sorafenib: a review of four phase I trials in patients with advanced refractory solid tumors. Oncologist 2007; 12:426-37. PubMed
  • Zhu AX, Clark JW, Ryan DP, Meyerhardt JA, Enzinger PC, Earle CC, Fuchs CS, Regan E, Anbe H, Houghton M, Zhang J, Urrea P, Kulke MH. Phase I and pharmacokinetic study of S-1 administered for 14 days in a 21-day cycle in patients with advanced upper gastrointestinal cancer. Cancer Chemother Pharmacol 2006; 59:285-93. PubMed
  • Ryan DP, O'Neil BH, Supko JG, Rocha Lima CM, Dees EC, Appleman LJ, Clark J, Fidias P, Orlowski RZ, Kashala O, Eder JP, Cusack JC. A Phase I study of bortezomib plus irinotecan in patients with advanced solid tumors. Cancer 2006; 107:2688-97. PubMed
  • Ryan DP, Appleman LJ, Lynch T, Supko JG, Fidias P, Clark JW, Fishman M, Zhu AX, Enzinger PC, Kashala O, Cusack J, Eder JP. Phase I clinical trial of bortezomib in combination with gemcitabine in patients with advanced solid tumors. Cancer 2006; 107:2482-9. PubMed
  • Wolpin BM, Clark JW, Meyerhardt JA, Earle CC, Ryan DP, Enzinger PC, Zhu AX, Blaszkowsky L, Battu S, Fuchs CS. Phase I study of gefitinib plus FOLFIRI in previously untreated patients with metastatic colorectal cancer. Clin Colorectal Cancer 2006; 6:208-13. PubMed
  • Kulke MH, Wu B, Ryan DP, Enzinger PC, Zhu AX, Clark JW, Earle CC, Michelini A, Fuchs CS. A phase II trial of irinotecan and cisplatin in patients with metastatic neuroendocrine tumors. Dig Dis Sci 2006; 51:1033-8. PubMed
  • Kulke MH, Muzikansky A, Clark J, Enzinger PC, Fidias P, Kinsella K, Michelini A, Fuchs CS. A Phase II trial of vinorelbine in patients with advanced gastroesophageal adenocarcinoma. Cancer Invest 2006; 24:346-50. PubMed
  • Meyerhardt JA, Heseltine D, Ogino S, Clark JW, Enzinger PC, Ryan DP, Earle CC, Zhu AX, Fuchs CS. Efficacy of cetuximab after treatment with oral epidermal growth factor receptor tyrosine kinase inhibitor-based chemotherapy in metastatic colorectal cancer. Clin Colorectal Cancer 2006; 6:59-65. PubMed
  • Meyerhardt JA, Zhu AX, Enzinger PC, Ryan DP, Clark JW, Kulke MH, Earle CC, Vincitore M, Michelini A, Sheehan S, Fuchs CS. Phase II study of capecitabine, oxaliplatin, and erlotinib in previously treated patients with metastastic colorectal cancer. J Clin Oncol 2006; 24:1892-7. PubMed
  • Zhu AX, Blaszkowsky LS, Ryan DP, Clark JW, Muzikansky A, Horgan K, Sheehan S, Hale KE, Enzinger PC, Bhargava P, Stuart K. Phase II study of gemcitabine and oxaliplatin in combination with bevacizumab in patients with advanced hepatocellular carcinoma. J Clin Oncol 2006; 24:1898-903. PubMed
  • Kulke MH, Wu B, Clark JW, Enzinger PC, Lynch TJ, Vincitore M, Michelini A, Fuchs CS. A phase II study of doxorubicin, cisplatin, and 5-fluorouracil in patients with advanced adenocarcinoma of the stomach or esophagus. Cancer Invest 2006; 24:229-34. PubMed
  • Strumberg D, Awada A, Hirte H, Clark JW, Seeber S, Piccart P, Hofstra E, Voliotis D, Christensen O, Brueckner A, Schwartz B. Pooled safety analysis of BAY 43-9006 (sorafenib) monotherapy in patients with advanced solid tumours: Is rash associated with treatment outcome? Eur J Cancer 2006; 42:548-56. PubMed
  • Bendell JC, Lauwers GY, Willett C, Clark JW, Warshaw AL, Wain JC, Ryan DP. Pancreatoblastoma in a teenage patient. Clin Adv Hematol Oncol 2006; 4:150-3; discussion 154. PubMed
  • McCollum AD, Wu B, Clark JW, Kulke MH, Enzinger PC, Ryan DP, Earle CC, Michelini A, Fuchs CS. The combination of capecitabine and thalidomide in previously treated, refractory metastatic colorectal cancer. Am J Clin Oncol 2006; 29:40-4. PubMed
  • Kulke MH, Stuart K, Enzinger PC, Ryan DP, Clark JW, Muzikansky A, Vincitore M, Michelini A, Fuchs CS. Phase II study of temozolomide and thalidomide in patients with metastatic neuroendocrine tumors. J Clin Oncol 2006; 24:401-6. PubMed
  • Jain RK, Duda DG, Clark JW, Loeffler JS. Lessons from phase III clinical trials on anti-VEGF therapy for cancer. Nat Clin Pract Oncol 2006; 3:24-40. PubMed
  • Enzinger PC, Kulke MH, Clark JW, Ryan DP, Kim H, Earle CC, Vincitore MM, Michelini AL, Mayer RJ, Fuchs CS. A phase II trial of irinotecan in patients with previously untreated advanced esophageal and gastric adenocarcinoma. Dig Dis Sci 2006; 50:2218-23. PubMed
  • Willett CG, Boucher Y, Duda DG, di Tomaso E, Munn LL, Tong RT, Kozin SV, Petit L, Jain RK, Chung DC, Sahani DV, Kalva SP, Cohen KS, Scadden DT, Fischman AJ, Clark JW, Ryan DP, Zhu AX, Blaszkowsky LS, Shellito PC, Mino-Kenudson M, Lauwers GY. Surrogate markers for antiangiogenic therapy and dose-limiting toxicities for bevacizumab with radiation and chemotherapy: continued experience of a phase I trial in rectal cancer patients. J Clin Oncol 2005; 23:8136-9. PubMed
  • Amrein PC, Clark JR, Supko JG, Fabian RL, Wang CC, Colevas AD, Posner MR, Deschler DG, Rocco JW, Finkelstein DM, McIntyre JF. Phase I trial and pharmacokinetics of escalating doses of paclitaxel and concurrent hyperfractionated radiotherapy with or without amifostine in patients with advanced head and neck carcinoma. Cancer 2005; 104:1418-27. PubMed
  • Willett CG, Boucher Y, di Tomaso E, Duda DG, Munn LL, Tong RT, Chung DC, Sahani DV, Kalva SP, Kozin SV, Mino M, Cohen KS, Scadden DT, Hartford AC, Fischman AJ, Clark JW, Ryan DP, Zhu AX, Blaszkowsky LS, Chen HX, Shellito PC, Lauwers GY, Jain RK. Direct evidence that the VEGF-specific antibody bevacizumab has antivascular effects in human rectal cancer. Nat Med 2004; 10:145-7. PubMed