Claudius Conrad | Profiles RNS

Claudius Conrad, M.D. Ph.D.

Professor

Boston University Chobanian & Avedisian School of Medicine

Surgery

MD, Ludwig-Maximilians-Universität München
PhD, Ludwig-Maximilians-Universität München

Websites

Claudius Conrad

Claudius Conrad MD, PhD, FACS, FSSO, is a world-renowned surgeon, researcher and sought-after expert in minimally invasive procedures to treat liver, pancreatic and biliary tract cancers. With training at Harvard Medical School and other global centers of expertise, he specializes in cutting-edge techniques and therapies to treat cases other surgical oncologists won’t take on.

Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.

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Vega EA, Agudile E, Salirrosas O, Chirban AM, Brauner E, Crocker A, Freeman R, Sorescu GP, Odisio BC, Conrad C. Clinical outcomes and cost of open, laparoscopic, and percutaneous ablation for hepatocellular carcinoma. J Surg Oncol. 2023 Oct; 128(5):812-822.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Freeman, Richard

PMID: 37395114

Chirban AM, Vega EA, Kutlu OC, Mellado S, Kozyreva O, Zauls AJ, Panettieri E, Salirrosas O, Freeman R, Conrad C. R1 pancreatic cancer patients benefit from chemoradiation when initiation of adjuvant therapy is delayed. Surg Oncol. 2023 Aug; 49:101961.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Freeman, Richard

PMID: 37321066; DOI: 10.1016/j.suronc.2023.101961;

Vega EA, Salehi O, Conrad C. Central Pericystectomy for Hydatid Cyst Treatment. J Gastrointest Surg. 2023 Jul; 27(7):1496-1497.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 37069460; DOI: 10.1007/s11605-023-05628-6;

Panettieri E, Vega EA, Conrad C. ASO Author Reflections: On the Road to Autonomous Liver Surgery? Ann Surg Oncol. 2023 Jul; 30(7):4236-4237.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 36847959

Panettieri E, Vega EA, Chirban AM, Salirrosas O, Clancy TE, Malek A, Freeman R, Conrad C. Anatomic Laparoscopic Partial Hepatectomy of a Segment 4a B-Catenin Mutated Adenoma. Ann Surg Oncol. 2023 Jul; 30(7):4234-4235.View Related Profiles.

Malek, Anita
Conrad, Claudius
Vega, Eduardo
Freeman, Richard

PMID: 36752966

Li M, Vega EA, Mellado S, Salehi O, Kozyreva O, Conrad C. Colorectal cancer in young patients below screening age - Demographic and socioeconomic factors associated with incidence and survival. Surg Oncol. 2023 Feb; 46:101906.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga

PMID: 36738697; DOI: 10.1016/j.suronc.2023.101906;

Mellado S, Vega EA, Abudalou M, Kutlu OC, Salehi O, Li M, Kozyreva O, Freeman R, Conrad C. Trends in Preoperative Chemotherapy Utilization for Proximal Pancreatic Cancer: Are We Making Progress? J Gastrointest Surg. 2022 Aug; 26(8):1-7.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Freeman, Richard

PMID: 35508681

Salehi O, Vega EA, Mellado S, Core MJ, Li M, Kozyreva O, Kutlu OC, Freeman R, Conrad C. High-Quality Surgery for Gallbladder Carcinoma: Rare, Associated with Disparity, and Not Substitutable by Chemotherapy. J Gastrointest Surg. 2022 Jun; 26(6):1241-1251.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Freeman, Richard

PMID: 35396641

Vega EA, Pecquex N, Conrad C. Invited Commentary: Laparoscopic Liver Surgery in the Obese: Are We Solving the Right Problem? J Am Coll Surg. 2022 Aug 01; 235(2):171-173.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 35839390

Vega EA, Mellado S, Salehi O, Freeman R, Conrad C. Treatment of Resectable Gallbladder Cancer. Cancers (Basel). 2022 Mar 10; 14(6).View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Freeman, Richard

PMID: 35326566; PMCID: PMC8945892; DOI: 10.3390/cancers14061413;

Showing 10 of 102 results. Show More

Vega EA, Kutlu OC, Salehi O, Alarcon SV, Abudalou M, Kozyreva O, Krishnan S, Lee D, Freeman R, Conrad C. The impact of chemotherapy sequencing on resectable pancreatic cancer by stage. Surg Oncol. 2022 Mar; 40:101694.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Freeman, Richard
Krishnan, Sandeep

PMID: 34973593; DOI: 10.1016/j.suronc.2021.101694;

Salehi O, Vega EA, Kutlu OC, Lunsford K, Freeman R, Ladin K, Alarcon SV, Kazakova V, Conrad C. Poorly differentiated hepatocellular carcinoma: resection is equivalent to transplantation in patients with low liver fibrosis. HPB (Oxford). 2022 Jul; 24(7):1100-1109.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Freeman, Richard

PMID: 34969618; DOI: 10.1016/j.hpb.2021.12.001;

Abudalou M, Vega EA, Kondratiev S, Conrad C, Kozyreva O. Complete Pathological Response to Neoadjuvant Chemoimmunotherapy in a Patient With Metastatic Intrahepatic Cholangiocarcinoma With High Tumor Mutational Burden. Cureus. 2021 Dec; 13(12):e20187.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga

PMID: 35004010; PMCID: PMC8727323; DOI: 10.7759/cureus.20187;

Vega EA, Salehi O, Nicolaescu D, Dussom EM, Alarcon SV, Kozyreva O, Simonds J, Schnipper D, Conrad C. Correction to: Failure to Cure Patients with Colorectal Liver Metastases: The Impact of the Liver Surgeon. Ann Surg Oncol. 2021 Dec; 28(Suppl 3):879.View Related Profiles.

Conrad, Claudius
Schnipper, Deborah
Vega, Eduardo
Kozyreva, Olga

PMID: 34003390

Salehi O, Kazakova V, Vega EA, Kutlu OC, Alarcon SV, Freeman R, Kozyreva O, Conrad C. Selection criteria for minimally invasive resection of intrahepatic cholangiocarcinoma-a word of caution: a propensity score matched analysis using the national cancer database. Surg Endosc. 2022 Jul; 36(7):5382-5391.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Freeman, Richard

PMID: 34750709; DOI: 10.1007/s00464-021-08842-y;

Vega EA, Salehi O, Loewenthal JV, Kutlu OC, Vellayappan U, Freeman R, Pomposelli F, Asbun HJ, Gayet B, Conrad C. Strategic response to bleeding in laparoscopic hepato-pancreato-biliary surgery: an intraoperative checklist. HPB (Oxford). 2022 Apr; 24(4):452-460.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Freeman, Richard
Vellayappan, Usha

PMID: 34598880; DOI: 10.1016/j.hpb.2021.08.944;

Salehi O, Vega EA, Kutlu OC, Conrad C. ASO AUTHOR REFLECTIONS: Laparoscopic Distal Pancreatectomy for Pancreatic Cancer: Good, Bad, or Even Ugly? Ann Surg Oncol. 2021 12; 28(13):8281-8282.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 34169382

Salehi O, Vega EA, Kutlu OC, Krishnan S, Sleeman D, De La Cruz Munoz N, Alarcon SV, Kazakova V, Kozyreva O, Conrad C. Does a Laparoscopic Approach to Distal Pancreatectomy for Cancer Contribute to Optimal Adjuvant Chemotherapy Utilization? Ann Surg Oncol. 2021 Dec; 28(13):8273-8280.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Krishnan, Sandeep

PMID: 34125349; DOI: 10.1245/s10434-021-10241-5;

Salehi O, Kazakova V, Vega EA, Conrad C. Indocyanine green staining for intraoperative perfusion assessment. Minerva Surg. 2021 Jun; 76(3):220-228.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 34080819

Salehi O, Alarcon SV, Vega EA, Kutlu OC, Kozyreva O, Chan JA, Kazakova V, Harz D, Conrad C. COVID-19's Impact on Cancer Care: Increased Emotional Stress in Patients and High Risk of Provider Burnout. J Gastrointest Surg. 2022 01; 26(1):1-12.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga

PMID: 34027579; PMCID: PMC8141360; DOI: 10.1007/s11605-021-05032-y;

Salehi O, Vega EA, Lathan C, James D, Kozyreva O, Alarcon SV, Kutlu OC, Herrick B, Conrad C. Race, Age, Gender, and Insurance Status: A Comparative Analysis of Access to and Quality of Gastrointestinal Cancer Care. J Gastrointest Surg. 2021 08; 25(8):2152-2162.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga

PMID: 34027580

Vega EA, Freeman R, Conrad C. Do We Still Need Liver Surgeons in the Treatment of Colorectal Liver Metastases? Ann Surg Oncol. 2021 11; 28(12):7707-7708.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Freeman, Richard

PMID: 34009513; DOI: 10.1245/s10434-021-10139-2;

Vega EA, Salehi O, Nicolaescu D, Dussom EM, Alarcon SV, Kozyreva O, Simonds J, Schnipper D, Conrad C. Failure to Cure Patients with Colorectal Liver Metastases: The Impact of the Liver Surgeon. Ann Surg Oncol. 2021 Nov; 28(12):7698-7706.View Related Profiles.

Conrad, Claudius
Schnipper, Deborah
Vega, Eduardo
Kozyreva, Olga

PMID: 33939045; DOI: 10.1245/s10434-021-10030-0;

Abudalou M, Vega EA, Dhingra R, Holzwanger E, Krishnan S, Kondratiev S, Niakosari A, Conrad C, Stallwood CG. Solid pseudopapillary neoplasm-diagnostic approach and post-surgical follow up: Three case reports and review of literature. World J Clin Cases. 2021 Mar 06; 9(7):1682-1695.View Related Profiles.

Niakosari, Ali
Conrad, Claudius
Vega, Eduardo
Krishnan, Sandeep

PMID: 33728313; PMCID: PMC7942041; DOI: 10.12998/wjcc.v9.i7.1682;

Vega EA, Kutlu OC, Alarcon SV, Salehi O, Kazakova V, Kozyreva O, Chan JA, Conrad C. Clinical Prognosticators of Metastatic Potential in Patients with Small Pancreatic Neuroendocrine Tumors. J Gastrointest Surg. 2021 10; 25(10):2593-2599.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga

PMID: 33660111; DOI: 10.1007/s11605-021-04946-x;

Yamashita S, Chun YS, Kopetz SE, Maru D, Conrad C, Aloia TA, Vauthey JN. APC and PIK3CA Mutational Cooperativity Predicts Pathologic Response and Survival in Patients Undergoing Resection for Colorectal Liver Metastases. Ann Surg. 2020 Dec; 272(6):1080-1085. PMID: 28379870

Kutlu OC, Vega EA, Salehi O, Lathan C, Kim S, Krishnan S, Stallwood C, Kozyreva O, Conrad C. Laparoscopic pancreatectomy for cancer in high volume centers is associated with an increased use and fewer delays of adjuvant chemotherapy. HPB (Oxford). 2021 04; 23(4):625-632.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Krishnan, Sandeep

PMID: 32988752; DOI: 10.1016/j.hpb.2020.09.003;

Salehi O, Vega EA, Kutlu OC, James D, Alarcon SV, Herrick B, Kozyreva O, Conrad C. Western population-based study of oncologic surgical quality and outcomes of laparoscopic versus open gastrectomy for gastric adenocarcinoma. Surg Endosc. 2021 08; 35(8):4786-4793.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga

PMID: 32909213; DOI: 10.1007/s00464-020-07959-w;

Vega EA, Asbun HJ, Conrad C. ASO Author Reflections: Laparoscopic Pancreatic Head Preserving Total Duodenectomy-You Can Eat Your Cake and Have it Too. Ann Surg Oncol. 2020 Dec; 27(Suppl 3):816-817.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 32651699

Salehi O, Vega EA, Kutlu OC, Alarcon Velasco SV, Krishnan S, Ricklan D, Kozyreva O, Conrad C. Combining Appleby with RAMPS - Laparoscopic Radical Antegrade Modular Pancreatosplenectomy with Celiac Trunk Resection. J Gastrointest Surg. 2020 11; 24(11):2700-2701.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Krishnan, Sandeep

PMID: 32557017; DOI: 10.1007/s11605-020-04686-4;

Vega EA, Salehi O, Nicolaescu DC, Krishnan S, Alarcon SV, Kozyreva O, Kondratiev S, Vellayappan U, Asbun HJ, Conrad C. Laparoscopic Pancreatic Head Preserving Total Duodenectomy: The Parenchymal Sparing Alternative to a Whipple. Ann Surg Oncol. 2021 Jan; 28(1):131-132.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Krishnan, Sandeep
Vellayappan, Usha

PMID: 32535871; DOI: 10.1245/s10434-020-08715-z;

Vega EA, Kutlu OC, Salehi O, James D, Alarcon SV, Herrick B, Krishnan S, Kozyreva O, Conrad C. Preoperative Chemotherapy for Pancreatic Cancer Improves Survival and R0 Rate Even in Early Stage I. J Gastrointest Surg. 2020 10; 24(10):2409-2415.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Krishnan, Sandeep

PMID: 32394126; DOI: 10.1007/s11605-020-04601-x;

Cloyd JM, Mizuno T, Kawaguchi Y, Lillemoe HA, Karagkounis G, Omichi K, Chun YS, Conrad C, Tzeng CD, Odisio BC, Huang SY, Hicks M, Wei SH, Aloia TA, Vauthey JN. Comprehensive Complication Index Validates Improved Outcomes Over Time Despite Increased Complexity in 3707 Consecutive Hepatectomies. Ann Surg. 2020 Apr; 271(4):724-731. PMID: 30339628; PMCID: PMC6864233; DOI: 10.1097/SLA.0000000000003043;

Vega EA, Conrad C. ASO Author Reflections: Laparoscopic Caudate Resection in Advanced Cirrhosis: Are We Transferring the Pain from the Patient to the Surgeon? Ann Surg Oncol. 2020 Apr; 27(4):1145-1146.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 31933222

Vega EA, Nicolaescu DC, Salehi O, Kozyreva O, Vellayappan U, Ricklan D, McCarty J, Fontan F, Pomposelli F, Conrad C. Laparoscopic Segment 1 with Partial IVC Resection in Advanced Cirrhosis: How to Do It Safely. Ann Surg Oncol. 2020 Apr; 27(4):1143-1144.View Related Profiles.

Conrad, Claudius
Vega, Eduardo
Kozyreva, Olga
Vellayappan, Usha

PMID: 31848810

Chun YS, Passot G, Yamashita S, Nusrat M, Katsonis P, Loree JM, Conrad C, Tzeng CD, Xiao L, Aloia TA, Eng C, Kopetz SE, Lichtarge O, Vauthey JN. Deleterious Effect of RAS and Evolutionary High-risk TP53 Double Mutation in Colorectal Liver Metastases. Ann Surg. 2019 May; 269(5):917-923. PMID: 28767562; PMCID: PMC7462436; DOI: 10.1097/SLA.0000000000002450;

Vega EA, Kutlu OC, Joechle K, De La Cruz N, Ko D, Conrad C. Preoperative Prognosticators of Safe Laparoscopic Hepatocellular Carcinoma Resection in Advanced Cirrhosis: a Propensity Score Matching Population-Based Analysis of 1799 Western Patients. J Gastrointest Surg. 2019 06; 23(6):1157-1165.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 30820798

Vega EA, Vinuela E, Okuno M, Joechle K, Sanhueza M, Diaz C, Jarufe N, Martinez J, Troncoso A, Diaz A, Chun YS, Tzeng CD, Lee JE, Vauthey JN, Conrad C. Incidental versus non-incidental gallbladder cancer: index cholecystectomy before oncologic re-resection negatively impacts survival in T2b tumors. HPB (Oxford). 2019 08; 21(8):1046-1056.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 30711243

Vega EA, Vinuela E, Sanhueza M, Mege R, Caracci M, Diaz C, Diaz A, Okuno M, Joechle K, Goumard C, Chun YS, Tzeng CD, Lee JE, Vauthey JN, Conrad C. Positive cystic duct margin at index cholecystectomy in incidental gallbladder cancer is an important negative prognosticator. Eur J Surg Oncol. 2019 Jun; 45(6):1061-1068.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 30704808

Conrad C, Fleshman JW. Minimally Invasive Oncologic Surgery, Part I. Surg Oncol Clin N Am. 2019 Jan; 28(1):xv-xvii. PMID: 30414686

Brudvik KW, Jones RP, Giuliante F, Shindoh J, Passot G, Chung MH, Song J, Li L, Dagenborg VJ, Fretland ÅA, Røsok B, De Rose AM, Ardito F, Edwin B, Panettieri E, Larocca LM, Yamashita S, Conrad C, Aloia TA, Poston GJ, Bjørnbeth BA, Vauthey JN. RAS Mutation Clinical Risk Score to Predict Survival After Resection of Colorectal Liver Metastases. Ann Surg. 2019 Jan; 269(1):120-126. PMID: 28549012

Okuno M, Conrad C. ASO Author Reflections: Can We Predict an Unsalvageable Recurrence Following Colorectal Liver Metastasectomy? Ann Surg Oncol. 2019 Dec; 26(Suppl 3):549-550. PMID: 30565037

Joechle K, Vega EA, Okuno M, Simoneau E, Ogiso S, Newhook TE, Ramirez DL, Holmes AA, Soliz JM, Chun YS, Tzeng CD, Lee JE, Vauthey JN, Conrad C. Middle Hepatic Vein Roadmap for a Safe Laparoscopic Right Hepatectomy. Ann Surg Oncol. 2019 Jan; 26(1):296.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 30465224

Goumard C, Conrad C. ASO Author Reflections: Non-GIST Sarcoma Liver Metastasis: How to Use the Past and Present to Predict the Future. Ann Surg Oncol. 2018 Dec; 25(Suppl 3):926-927. PMID: 30298322

Okuno M, Goumard C, Kopetz S, Vega EA, Joechle K, Mizuno T, Tzeng CD, Chun YS, Lee JE, Vauthey JN, Aloia TA, Conrad C. Loss of muscle mass during preoperative chemotherapy as a prognosticator for poor survival in patients with colorectal liver metastases. Surgery. 2019 02; 165(2):329-336.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 30197278

Joechle K, Goumard C, Vega EA, Okuno M, Chun YS, Tzeng CD, Vauthey JN, Conrad C. Long-term survival after post-hepatectomy liver failure for colorectal liver metastases. HPB (Oxford). 2019 03; 21(3):361-369.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 30100391

Goumard C, Nancy You Y, Okuno M, Kutlu O, Chen HC, Simoneau E, Vega EA, Chun YS, David Tzeng C, Eng C, Vauthey JN, Conrad C. Minimally invasive management of the entire treatment sequence in patients with stage IV colorectal cancer: a propensity-score weighting analysis. HPB (Oxford). 2018 12; 20(12):1150-1156.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 30005993

Lee AJ, Chiang YJ, Lee JE, Conrad C, Chun YS, Aloia TA, Vauthey JN, Tzeng CD. Validation of American Joint Committee on Cancer eighth staging system for gallbladder cancer and its lymphadenectomy guidelines. J Surg Res. 2018 Oct; 230:148-154. PMID: 30100032

Okuno M, Goumard C, Kopetz S, Vega EA, Joechle K, Mizuno T, Omichi K, Tzeng CD, Chun YS, Vauthey JN, Conrad C. RAS Mutation is Associated with Unsalvageable Recurrence Following Hepatectomy for Colorectal Cancer Liver Metastases. Ann Surg Oncol. 2018 Aug; 25(8):2457-2466.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 29786130

Odisio BC, Simoneau E, Holmes AA, Conrad CH, Vauthey JN. Fast-Track Two-Stage Hepatectomy Using a Hybrid Interventional Radiology/Operating Suite as Alternative Option to Associated Liver Partition and Portal Vein Ligation for Staged Hepatectomy Procedure. J Am Coll Surg. 2018 Aug; 227(2):e5-e10. PMID: 29729926

Kutlu OC, Lee JE, Katz MH, Tzeng CD, Wolff RA, Varadhachary GR, Vauthey JN, Fleming JB, Conrad C. Open Pancreaticoduodenectomy Case Volume Predicts Outcome of Laparoscopic Approach: A Population-based Analysis. Ann Surg. 2018 Mar; 267(3):552-560. PMID: 28045744

Odisio BC, Yamashita S, Huang SY, Kopetz SE, Ahrar K, Mizuno T, Conrad C, Aloia TA, Chun YS, Gupta S, Vauthey JN. Impact of Prior Hepatectomy History on Local Tumor Progression after Percutaneous Ablation of Colorectal Liver Metastases. J Vasc Interv Radiol. 2018 Mar; 29(3):395-403.e1. PMID: 29395898

Yamashita S, Sheth RA, Niekamp AS, Aloia TA, Chun YS, Lee JE, Vauthey JN, Conrad C. Comprehensive Complication Index Predicts Cancer-specific Survival After Resection of Colorectal Metastases Independent of RAS Mutational Status. Ann Surg. 2017 Dec; 266(6):1045-1054. PMID: 27735824

Omichi K, Shindoh J, Cloyd JM, Mizuno T, Chun YS, Conrad C, Aloia TA, Tzeng CD, Vauthey JN. Liver resection is justified for patients with bilateral multiple colorectal liver metastases: A propensity-score-matched analysis. Eur J Surg Oncol. 2018 Jan; 44(1):122-129. PMID: 29208318

Goumard C, Marcal LP, Wang WL, Somaiah N, Okuno M, Roland CL, Tzeng CD, Chun YS, Feig BW, Vauthey JN, Conrad C. Long-Term Survival According to Histology and Radiologic Response to Preoperative Chemotherapy in 126 Patients Undergoing Resection of Non-GIST Sarcoma Liver Metastases. Ann Surg Oncol. 2018 Jan; 25(1):107-116. PMID: 29116489

Patel SH, Kim BJ, Tzeng CD, Chun YS, Conrad C, Vauthey JN, Aloia TA. Reduction of Cardiopulmonary/Renal Complications with Serum BNP-Guided Volume Status Management in Posthepatectomy Patients. J Gastrointest Surg. 2018 Mar; 22(3):467-476. PMID: 29234998

Okuno M, Gourmard C, Mizuno T, Omichi K, Tzeng CD, Chun YS, Lee JE, Vauthey JN, Conrad C. Pathological diaphragmatic invasion by colorectal liver metastases is associated with RAS mutation, peritoneal recurrence and worse survival. HPB (Oxford). 2018 Jan; 20(1):57-63. PMID: 28943395

Okuno M, Goumard C, Mizuno T, Omichi K, Tzeng CD, Chun YS, Aloia TA, Fleming JB, Lee JE, Vauthey JN, Conrad C. Operative and short-term oncologic outcomes of laparoscopic versus open liver resection for colorectal liver metastases located in the posterosuperior liver: a propensity score matching analysis. Surg Endosc. 2018 Apr; 32(4):1776-1786. PMID: 28917012

Vega EA, Vinuela E, Yamashita S, Sanhueza M, Cavada G, Diaz C, Aloia TA, Chun YS, Tzeng CD, Okuno M, Goumard C, Vauthey JN, Lee JE, Conrad C. Extended Lymphadenectomy Is Required for Incidental Gallbladder Cancer Independent of Cystic Duct Lymph Node Status. J Gastrointest Surg. 2018 01; 22(1):43-51.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 28752405

Al-Shamsi HO, Abdel-Wahab R, Hassan MM, Shalaby AS, Dahbour I, Lacin S, Mahvash A, Odisio BC, Murthy R, Avritscher R, Abdelsalam ME, Rashid A, Vauthey JN, Aloia TA, Conrad C, Chun YS, Krishnan S, Das P, Koay EJ, Amin HM, Yao JC, Kaseb AO. Natural History of T1N0M0 Hepatocellular Carcinoma: Large-Scale Study in the United States. Oncology. 2017; 93(4):233-242. PMID: 28683459

Omichi K, Yamashita S, Cloyd JM, Shindoh J, Mizuno T, Chun YS, Conrad C, Aloia TA, Vauthey JN, Tzeng CD. Portal Vein Embolization Reduces Postoperative Hepatic Insufficiency Associated with Postchemotherapy Hepatic Atrophy. J Gastrointest Surg. 2018 Jan; 22(1):60-67. PMID: 28585106

You YN, Shiozaki H, Lee JE, Passot G, Goumard C, Okuno M, Aloia TA, Eng C, Chang G, Vauthey JN, Conrad C. Total Laparoscopic Management for Stage IV Colorectal Cancer Requiring Multivisceral Resection. Ann Surg Oncol. 2017 Sep; 24(9):2595. PMID: 28510798

Vinuela E, Vega EA, Yamashita S, Sanhueza M, Mege R, Cavada G, Aloia TA, Chun YS, Lee JE, Vauthey JN, Conrad C. Incidental Gallbladder Cancer: Residual Cancer Discovered at Oncologic Extended Resection Determines Outcome: A Report from High- and Low-Incidence Countries. Ann Surg Oncol. 2017 Aug; 24(8):2334-2343.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 28417239

Conrad C, Basso V, Passot G, Zorzi D, Li L, Chen HC, Fuks D, Gayet B. Comparable long-term oncologic outcomes of laparoscopic versus open pancreaticoduodenectomy for adenocarcinoma: a propensity score weighting analysis. Surg Endosc. 2017 Oct; 31(10):3970-3978. PMID: 28205031

Yamashita S, Shindoh J, Mizuno T, Chun YS, Conrad C, Aloia TA, Vauthey JN. Hepatic atrophy following preoperative chemotherapy predicts hepatic insufficiency after resection of colorectal liver metastases. J Hepatol. 2017 Jul; 67(1):56-64. PMID: 28192187

Vega EA, Yamashita S, Chun YS, Kim M, Fleming JB, Katz MH, Tzeng CW, Raghav KP, Vauthey JN, Lee JE, Conrad C. Effective Laparoscopic Management Lymph Node Dissection for Gallbladder Cancer. Ann Surg Oncol. 2017 Jul; 24(7):1852.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 28168387

Kutlu OC, Chan JA, Aloia TA, Chun YS, Kaseb AO, Passot G, Yamashita S, Vauthey JN, Conrad C. Comparative effectiveness of first-line radiofrequency ablation versus surgical resection and transplantation for patients with early hepatocellular carcinoma. Cancer. 2017 May 15; 123(10):1817-1827. PMID: 28085184

Vega EA, Yamashita S, Shin CY, Kim M, Fleming JB, Katz MH, Raghav KP, Vauthey JN, Lee JE, Conrad C. Laparoscopic Partial Splenectomy for Unknown Primary Cancer: A Stepwise Approach. Ann Surg Oncol. 2017 Apr; 24(4):1134.View Related Profiles.

Conrad, Claudius
Vega, Eduardo

PMID: 27942901

Yamashita S, Loyer E, Kang HC, Aloia TA, Chun YS, Mehran RJ, Eng C, Lee JE, Vauthey JN, Conrad C. Total Transthoracic Approach Facilitates Laparoscopic Hepatic Resection in Patients with Significant Prior Abdominal Surgery. Ann Surg Oncol. 2017 May; 24(5):1376-1377. PMID: 27878479

Yamashita S, Conrad C. Robotic Hepatectomy: A New Paradigm in the Management of Hepatocellular Carcinoma? Ann Surg Oncol. 2017 Apr; 24(4):866-867. PMID: 27778129

Conrad C, Kutlu OC, Dasari A, Chan JA, Vauthey JN, Adams DB, Kim M, Fleming JB, Katz MH, Lee JE. Prognostic Value of Lymph Node Status and Extent of Lymphadenectomy in Pancreatic Neuroendocrine Tumors Confined To and Extending Beyond the Pancreas. J Gastrointest Surg. 2016 Dec; 20(12):1966-1974. PMID: 27714644

Yamashita S, Loyer E, Chun YS, Javle M, Lee JE, Vauthey JN, Conrad C. Laparoscopic Management of Gallbladder Cancer: A Stepwise Approach. Ann Surg Oncol. 2016 Dec; 23(Suppl 5):892-893. PMID: 27456958

Yamashita S, Vauthey JN, Kaseb AO, Aloia TA, Conrad C, Hassan MM, Passot G, Raghav KP, Shama MA, Chun YS. Prognosis of Fibrolamellar Carcinoma Compared to Non-cirrhotic Conventional Hepatocellular Carcinoma. J Gastrointest Surg. 2016 Oct; 20(10):1725-31. PMID: 27456016

Denbo JW, Yamashita S, Passot G, Egger M, Chun YS, Kopetz SE, Maru D, Brudvik KW, Wei SH, Conrad C, Vauthey JN, Aloia TA. RAS Mutation Is Associated with Decreased Survival in Patients Undergoing Repeat Hepatectomy for Colorectal Liver Metastases. J Gastrointest Surg. 2017 Jan; 21(1):68-77. PMID: 27334313

Mise Y, Passot G, Wang X, Chen HC, Wei S, Brudvik KW, Aloia TA, Conrad C, Huang SY, Vauthey JN. A Nomogram to Predict Hypertrophy of Liver Segments 2 and 3 After Right Portal Vein Embolization. J Gastrointest Surg. 2016 Jul; 20(7):1317-23. PMID: 27073080

Brudvik KW, Mise Y, Chung MH, Chun YS, Kopetz SE, Passot G, Conrad C, Maru DM, Aloia TA, Vauthey JN. RAS Mutation Predicts Positive Resection Margins and Narrower Resection Margins in Patients Undergoing Resection of Colorectal Liver Metastases. Ann Surg Oncol. 2016 Aug; 23(8):2635-43. PMID: 27016292

Odisio BC, Richter M, Aloia TA, Conrad C, Ahrar K, Gupta S, Vauthey JN, Huang SY. Use of Prophylactic Antibiotics to Prevent Abscess Formation Following Hepatic Ablation in Patients with Prior Enterobiliary Manipulation. J Gastrointest Surg. 2016 Aug; 20(8):1428-34. PMID: 26984694

Conrad C, Passot G, Katz MH, Fleming JB, Kim M, Chun YS, Aloia TA, Vauthey JN, Lee JE. Laparoscopic Insulinoma Enucleation from the Retro-Pancreatic Neck: A Stepwise Approach. Ann Surg Oncol. 2016 Jun; 23(6):2001. PMID: 26960928

Schwarz L, Aloia TA, Eng C, Chang GJ, Vauthey JN, Conrad C. Transthoracic Port Placement Increases Safety of Total Laparoscopic Posterior Sectionectomy. Ann Surg Oncol. 2016 Jul; 23(7):2167. PMID: 26903047

Ismael HN, Loyer E, Kaur H, Conrad C, Vauthey JN, Aloia T. Evaluating the Clinical Applicability of the European Staging System for Perihilar Cholangiocarcinoma. J Gastrointest Surg. 2016 Apr; 20(4):741-7. PMID: 26801328

Passot G, Odisio BC, Zorzi D, Mahvash A, Gupta S, Wallace MJ, Kim BJ, Yamashita S, Conrad C, Aloia TA, Vauthey JN, Chun YS. Eradication of Missing Liver Metastases After Fiducial Placement. J Gastrointest Surg. 2016 Jun; 20(6):1173-8. PMID: 26791387

Mise Y, Day RW, Vauthey JN, Brudvik KW, Schwarz L, Prakash L, Parker NH, Katz MH, Conrad C, Lee JE, Fleming JB, Aloia TA. After Pancreatectomy, the “90 Days from Surgery” Definition Is Superior to the “30 Days from Discharge” Definition for Capture of Clinically Relevant Readmissions. J Gastrointest Surg. 2016 Jan; 20(1):77-84; discussion 84. PMID: 26493976

Mise Y, Aloia TA, Brudvik KW, Schwarz L, Vauthey JN, Conrad C. Parenchymal-sparing Hepatectomy in Colorectal Liver Metastasis Improves Salvageability and Survival. Ann Surg. 2016 Jan; 263(1):146-52. PMID: 25775068

Conrad C, Schwarz L, Perrier N, Fleming JB, Katz MH, Aloia TA, Vauthey JN, Lee JE. Spleen and splenic vessel preserving distal pancreatectomy for bifocal PNET in a young patient with MEN1. Surg Endosc. 2016 Oct; 30(10):4619. PMID: 26721691

Ogiso S, Conrad C, Araki K, Nomi T, Anil Z, Gayet B. Laparoscopic Transabdominal With Transdiaphragmatic Access Improves Resection of Difficult Posterosuperior Liver Lesions. Ann Surg. 2015 Aug; 262(2):358-65. PMID: 25848711

Ogiso S, Nomi T, Araki K, Conrad C, Hatano E, Uemoto S, Fuks D, Gayet B. Laparoscopy-Specific Surgical Concepts for Hepatectomy Based on the Laparoscopic Caudal View: A Key to Reboot Surgeons' Minds. Ann Surg Oncol. 2015 Dec; 22 Suppl 3:S327-33. PMID: 26065871

Brudvik KW, Patel SH, Roland CL, Conrad C, Torres KE, Hunt KK, Cormier JN, Feig BW, Aloia TA, Vauthey JN. Survival After Resection of Gastrointestinal Stromal Tumor and Sarcoma Liver Metastases in 146 Patients. J Gastrointest Surg. 2015 Aug; 19(8):1476-83. PMID: 26001368

Shindoh J, de Aretxabala X, Aloia TA, Roa JC, Roa I, Zimmitti G, Javle M, Conrad C, Maru DM, Aoki T, Vigano L, Ribero D, Kokudo N, Capussotti L, Vauthey JN. Tumor location is a strong predictor of tumor progression and survival in T2 gallbladder cancer: an international multicenter study. Ann Surg. 2015 Apr; 261(4):733-9. PMID: 24854451

Lainas P, Camerlo A, Conrad C, Shivathirthan N, Fuks D, Gayet B. Laparoscopic right hepatectomy combined with partial diaphragmatic resection for colorectal liver metastases: Is it feasible and reasonable? Surgery. 2015 Jul; 158(1):128-34. PMID: 25799466

Cooper AB, Slack R, Fogelman D, Holmes HM, Petzel M, Parker N, Balachandran A, Garg N, Ngo-Huang A, Varadhachary G, Evans DB, Lee JE, Aloia T, Conrad C, Vauthey JN, Fleming JB, Katz MH. Characterization of Anthropometric Changes that Occur During Neoadjuvant Therapy for Potentially Resectable Pancreatic Cancer. Ann Surg Oncol. 2015 Jul; 22(7):2416-23. PMID: 25519927

Conrad C, Ogiso S, Inoue Y, Shivathirthan N, Gayet B. Laparoscopic parenchymal-sparing liver resection of lesions in the central segments: feasible, safe, and effective. Surg Endosc. 2015 Aug; 29(8):2410-7. PMID: 25391984

Mise Y, Kopetz S, Mehran RJ, Aloia TA, Conrad C, Brudvik KW, Taggart MW, Vauthey JN. Is complete liver resection without resection of synchronous lung metastases justified? Ann Surg Oncol. 2015 May; 22(5):1585-92. PMID: 25373535

Mise Y, Aloia TA, Conrad C, Huang SY, Wallace MJ, Vauthey JN. Volume regeneration of segments 2 and 3 after right portal vein embolization in patients undergoing two-stage hepatectomy. J Gastrointest Surg. 2015 Jan; 19(1):133-41; discussion 141. PMID: 25091849

Aloia TA, Zimmitti G, Conrad C, Gottumukalla V, Kopetz S, Vauthey JN. Return to intended oncologic treatment (RIOT): a novel metric for evaluating the quality of oncosurgical therapy for malignancy. J Surg Oncol. 2014 Aug; 110(2):107-14. PMID: 24846705

Conrad C, Vauthey JN. When does invasion mean the war is lost? Ann Surg Oncol. 2013 Nov; 20(12):3709-11. PMID: 23838907

Ishizawa T, Zuker NB, Conrad C, Lei HJ, Ciacio O, Kokudo N, Gayet B. Using a 'no drain' policy in 342 laparoscopic hepatectomies: which factors predict failure? HPB (Oxford). 2014 May; 16(5):494-9. PMID: 23991910

Yamasaki A, Booker A, Kapur V, Tilt A, Niess H, Lillemoe KD, Warshaw AL, Conrad C. The impact of music on metabolism. Nutrition. 2012; 28(11-12):1075-80. PMID: 22858194

Conrad C, Fernández-Del Castillo C. Preoperative evaluation and management of the pancreatic head mass. J Surg Oncol. 2013 Jan; 107(1):23-32. PMID: 22674403

Conrad C, Konuk Y, Werner PD, Cao CG, Warshaw AL, Rattner DW, Stangenberg L, Ott HC, Jones DB, Miller DL, Gee DW. A quality improvement study on avoidable stressors and countermeasures affecting surgical motor performance and learning. Ann Surg. 2012 Jun; 255(6):1190-4. PMID: 22584632

Conrad C, Tanabe KK. Patient selection, resection, and outcomes for hepatocellular carcinoma. Am Soc Clin Oncol Educ Book. 2012; 265-9. PMID: 24451746

Conrad C, Podolsky MJ, Cusack JC. Antiproteasomal agents in rectal cancer. Anticancer Drugs. 2011 Apr; 22(4):341-50. PMID: 21200315

Conrad C, Niess H, Huss R, Huber S, von Luettichau I, Nelson PJ, Ott HC, Jauch KW, Bruns CJ. Multipotent mesenchymal stem cells acquire a lymphendothelial phenotype and enhance lymphatic regeneration in vivo. Circulation. 2009 Jan 20; 119(2):281-9. PMID: 19118255

This graph shows the total number of publications by year, by first, middle/unknown, or last author.

Bar chart showing 102 publications over 14 distinct years, with a maximum of 16 publications in 2016