• 1311 Citations
  • 20 Scopus h-Index
20072020

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2020

AGA Clinical Practice Update on Colorectal and Pancreatic Cancer Risk and Screening in BRCA1 and BRCA2 Carriers: Commentary

Kupfer, S. S., Gupta, S., Weitzel, J. N. & Samadder, J., Aug 2020, In : Gastroenterology. 159, 2, p. 760-764 5 p.

Research output: Contribution to journalArticle

American Society for Gastrointestinal Endoscopy guideline on the role of endoscopy in familial adenomatous polyposis syndromes

Yang, J., Gurudu, S. R., Koptiuch, C., Agrawal, D., Buxbaum, J. L., Abbas Fehmi, S. M., Fishman, D. S., Khashab, M. A., Jamil, L. H., Jue, T. L., Law, J. K., Lee, J. K., Naveed, M., Qumseya, B. J., Sawhney, M. S., Thosani, N., Wani, S. B. & Samadder, N. J., May 2020, In : Gastrointestinal endoscopy. 91, 5, p. 963-982.e2

Research output: Contribution to journalArticle

2 Scopus citations

Case report expanding the germline AXIN2- related phenotype to include olfactory neuroblastoma and gastric adenoma

MacKlin-Mantia, S. K., Hines, S. L., Chaichana, K. L., Donaldson, A. M., Ko, S. L., Zhai, Q., Samadder, N. J. & Riegert-Johnson, D. L., Aug 17 2020, In : BMC medical genetics. 21, 1, 161.

Research output: Contribution to journalArticle

Open Access

Colorectal cancer in the setting of pregnancy and familial risk

Samadder, N. J., Smith, K. R., Wong, J., Burt, R. W. & Curtin, K., Aug 1 2020, In : International Journal of Colorectal Disease. 35, 8, p. 1559-1566 8 p.

Research output: Contribution to journalArticle

Endocrine and Metabolic Diseases among Colorectal Cancer Survivors in a Population-Based Cohort

Hawkins, M. L., Blackburn, B. E., Rowe, K., Snyder, J., Deshmukh, V. G., Newman, M., Fraser, A., Smith, K., Herget, K., Ganz, P. A., Samadder, N. J. & Hashibe, M., Jan 1 2020, In : Journal of the National Cancer Institute. 112, 1, p. 78-86 9 p.

Research output: Contribution to journalArticle

Metastatic Lung Cancer Presenting With Jejunal Intussusception And Gastrointestinal Bleeding

Jackson, N., Lidner, T. & Samadder, N. J., Mar 2020, In : Clinical Gastroenterology and Hepatology. 18, 3, p. e35

Research output: Contribution to journalArticle

Open Access

Time Trends in the Diagnosis of Colorectal Cancer With Obstruction, Perforation, and Emergency Admission After the Introduction of Population-Based Organized Screening

Decker, K. M., Lambert, P., Nugent, Z., Biswanger, N., Samadder, J. & Singh, H., May 1 2020, In : JAMA Network Open. 3, 5, p. e205741

Research output: Contribution to journalArticle

Open Access

Use of Family History and Genetic Testing to Determine Risk of Colorectal Cancer

Kastrinos, F., Samadder, N. J. & Burt, R. W., Jan 2020, In : Gastroenterology. 158, 2, p. 389-403 15 p.

Research output: Contribution to journalArticle

4 Scopus citations
2019

Clinical and Molecular Features of Post-Colonoscopy Colorectal Cancers

Samadder, N. J., Neklason, D., Snow, A., Samowitz, W., Cessna, M. H., Rowe, K., Sandhu, I., Boucher, K., Pappas, L., Smith, K. R., Wong, J., Curtin, K., Provenzale, D. & Burt, R. W., Dec 2019, In : Clinical Gastroenterology and Hepatology. 17, 13, p. 2731-2739.e2

Research output: Contribution to journalArticle

3 Scopus citations

Familial pancreatic cancer risk: a population-based study in Utah

Kohli, D. R., Smith, K. R., Wong, J., Yu, Z., Boucher, K., Faigel, D. O., Pannala, R., Burt, R. W., Curtin, K. & Samadder, N. J., Dec 1 2019, In : Journal of gastroenterology. 54, 12, p. 1106-1112 7 p.

Research output: Contribution to journalArticle

2 Scopus citations

Family History Associates With Increased Risk of Colorectal Cancer in Patients With Inflammatory Bowel Diseases

Samadder, N. J., Valentine, J. F., Guthery, S., Singh, H., Bernstein, C. N., Leighton, J. A., Wan, Y., Wong, J., Boucher, K., Pappas, L., Rowe, K., Burt, R. W., Curtin, K. & Smith, K. R., Aug 2019, In : Clinical Gastroenterology and Hepatology. 17, 9, p. 1807-1813.e1

Research output: Contribution to journalArticle

10 Scopus citations

Mental health disorders are more common in colorectal cancer survivors and associated with decreased overall survival

Lloyd, S., Baraghoshi, D., Tao, R., Garrido-Laguna, I., Gilcrease, G. W., Whisenant, J., Weis, J. R., Scaife, C., Pickron, T. B., Huang, L. C., Monroe, M. M., Abdelaziz, S., Fraser, A. M., Smith, K. R., Deshmukh, V., Newman, M., Rowe, K. G., Snyder, J., Samadder, N. J. & Hashibe, M., Apr 1 2019, In : American Journal of Clinical Oncology: Cancer Clinical Trials. 42, 4, p. 355-362 8 p.

Research output: Contribution to journalArticle

1 Scopus citations

Suboptimal Adherence in Clinical Practice to Guidelines Recommendation to Screen for Lynch Syndrome

Jain, A., Shafer, L., Rothenmund, H., Kim, C. A., Samadder, J., Gupta, S. & Singh, H., Dec 1 2019, In : Digestive diseases and sciences. 64, 12, p. 3489-3501 13 p.

Research output: Contribution to journalArticle

2 Scopus citations
2018

Association of sulindac and erlotinib vs placebo with colorectal neoplasia in familial adenomatous polyposis: Secondary analysis of a randomized clinical trial

Samadder, N. J., Kuwada, S. K., Boucher, K. M., Byrne, K., Kanth, P., Samowitz, W., Jones, D., Tavtigian, S. V., Westover, M., Berry, T., Jasperson, K., Pappas, L., Smith, L., Sample, D., Burt, R. W. & Neklason, D. W., May 2018, In : JAMA Oncology. 4, 5, p. 671-677 7 p.

Research output: Contribution to journalArticle

17 Scopus citations

Chemoprevention with cyclooxygenase and epidermal growth factor receptor inhibitors in familial adenomatous polyposis patients: mRNA signatures of duodenal Neoplasia

Delker, D. A., Wood, A. C., Snow, A. K., Samadder, N. J., Samowitz, W. S., Affolter, K. E., Boucher, K. M., Pappas, L. M., Stijleman, I. J., Kanth, P., Byrne, K. R., Burt, R. W., Bernard, P. S. & Neklason, D. W., Jan 2018, In : Cancer Prevention Research. 11, 1, p. 4-15 12 p.

Research output: Contribution to journalArticle

5 Scopus citations

Clinical Practice Guideline on Screening for Colorectal Cancer in Individuals With a Family History of Nonhereditary Colorectal Cancer or Adenoma: The Canadian Association of Gastroenterology Banff Consensus

Leddin, D., Lieberman, D. A., Tse, F., Barkun, A. N., Abou-Setta, A. M., Marshall, J. K., Samadder, N. J., Singh, H., Telford, J. J., Tinmouth, J., Wilkinson, A. N. & Leontiadis, G. I., Nov 2018, In : Gastroenterology. 155, 5, p. 1325-1347.e3

Research output: Contribution to journalArticle

24 Scopus citations

Improvements in Colorectal Cancer Incidence Not Experienced by Nonmetropolitan Women: A Population-Based Study From Utah

Fowler, B., Samadder, N. J., Kepka, D., Ding, Q., Pappas, L. & Kirchhoff, A. C., Mar 1 2018, In : Journal of Rural Health. 34, 2, p. 155-161 7 p.

Research output: Contribution to journalArticle

1 Scopus citations

Latinas’ Colorectal Cancer Screening Knowledge, Barriers to Receipt, and Feasibility of Home-Based Fecal Immunochemical Testing

Warner, E. L., Bodson, J., Mooney, R., Lai, D., Samadder, N. J. & Kepka, D., Aug 1 2018, In : Journal of Immigrant and Minority Health. 20, 4, p. 981-990 10 p.

Research output: Contribution to journalArticle

2 Scopus citations

To Screen or Not to Screen Adults 45–49 Years of Age: That is the Question

Anderson, J. C. & Samadder, N. J., 2018, (Accepted/In press) In : American Journal of Gastroenterology.

Research output: Contribution to journalArticle

7 Scopus citations

Variables affecting penetrance of gastric and duodenal phenotype in familial adenomatous polyposis patients

Sample, D. C., Samadder, N. J., Pappas, L. M., Boucher, K. M., Samowitz, W. S., Berry, T., Westover, M., Nathan, D., Kanth, P., Byrne, K. R., Burt, R. W. & Neklason, D. W., Jul 16 2018, In : BMC Gastroenterology. 18, 1, 115.

Research output: Contribution to journalArticle

3 Scopus citations
2017

Barriers to Colorectal Cancer Screening in a Racially Diverse Population Served by a Safety-Net Clinic

Nagelhout, E., Comarell, K., Samadder, N. J. & Wu, Y. P., Aug 1 2017, In : Journal of Community Health. 42, 4, p. 791-796 6 p.

Research output: Contribution to journalArticle

14 Scopus citations

Cancer Risk in Families Fulfilling the Amsterdam Criteria for Lynch Syndrome

Samadder, N. J., Smith, K. R., Wong, J., Thomas, A., Hanson, H., Boucher, K., Kopituch, C., Cannon-Albright, L. A., Burt, R. W. & Curtin, K., Dec 1 2017, In : JAMA Oncology. 3, 12, p. 1697-1701 5 p.

Research output: Contribution to journalArticle

11 Scopus citations

Colorectal Cancer in Inflammatory Bowel Diseases: A Population-Based Study in Utah

Jewel Samadder, N., Valentine, J. F., Guthery, S., Singh, H., Bernstein, C. N., Wan, Y., Wong, J., Boucher, K., Pappas, L., Rowe, K., Bronner, M., Ulrich, C. M., Burt, R. W., Curtin, K. & Smith, K. R., Aug 1 2017, In : Digestive diseases and sciences. 62, 8, p. 2126-2132 7 p.

Research output: Contribution to journalArticle

18 Scopus citations

Digital rectal examination for prostate cancer screening performed with colonoscopy for colon cancer screening: 2 for the price of 1

Fang, J. C., Faerber, G. & Samadder, J., Dec 2017, In : Gastrointestinal endoscopy. 86, 6, p. 1147-1150 4 p.

Research output: Contribution to journalArticle

1 Scopus citations

Feasibility of Large-Scale Identification of Sessile Serrated Polyp Patients Using Electronic Records: A Utah Study

Affolter, K., Gligorich, K., Samadder, N. J., Samowitz, W. S. & Curtin, K., Jun 1 2017, In : Digestive Diseases and Sciences. 62, 6, p. 1455-1463 9 p.

Research output: Contribution to journalArticle

3 Scopus citations

Gastrointestinal Polyposis in Cowden Syndrome

Shaco-Levy, R., Jasperson, K. W., Martin, K., Samadder, N. J., Burt, R. W., Ying, J. & Bronner, M. P., 2017, In : Journal of clinical gastroenterology. 51, 7, p. e60-e67

Research output: Contribution to journalArticle

12 Scopus citations

Long-Term Colorectal Cancer Incidence after Negative Colonoscopy in the State of Utah: The Effect of Family History

Samadder, N. J., Pappas, L., Boucherr, K. M., Smith, K. R., Hanson, H., Fraser, A., Wan, Y., Burt, R. W. & Curtin, K., Sep 1 2017, In : American Journal of Gastroenterology. 112, 9, p. 1439-1447 9 p.

Research output: Contribution to journalArticle

11 Scopus citations

Outcomes and complications of radiation therapy in patients with familial adenomatous polyposis

Gan, M., Boothe, D., Neklason, D. W., Samadder, N. J., Frandsen, J., Keener, M. B. & Lloyd, S., Aug 1 2017, In : Journal of Gastrointestinal Oncology. 8, 4, p. 643-649 7 p.

Research output: Contribution to journalArticle

Rare hereditary cause of chronic pancreatitis in a young male: SPINK1 mutation

Patel, J., Madan, A., Gammon, A., Sossenheimer, M. & Samadder, N. J., 2017, In : Pan African Medical Journal. 28, 110.

Research output: Contribution to journalArticle

2016

Effect of sulindac and erlotinib vs placebo: On duodenal neoplasia in familial adenomatous polyposis: A randomized clinical trial

Samadder, N. J., Neklason, D. W., Boucher, K. M., Byrne, K. R., Kanth, P., Samowitz, W., Jones, D., Tavtigian, S. V., Done, M. W., Berry, T., Jasperson, K., Pappas, L., Smith, L., Sample, D., Davis, R., Topham, M. K., Lynch, P., Strait, E., McKinnon, W., Burt, R. W. & 1 others, Kuwada, S. K., Mar 22 2016, In : JAMA - Journal of the American Medical Association. 315, 12, p. 1266-1275 10 p.

Research output: Contribution to journalArticle

69 Scopus citations
15 Scopus citations

Familial risk in patients with carcinoma of unknown primary

Samadder, N. J., Smith, K. R., Hanson, H., Pimentel, R., Wong, J., Boucher, K., Akerley, W., Gilcrease, G., Ulrich, C. M., Burt, R. W. & Curtin, K., Mar 2016, In : JAMA Oncology. 2, 3, p. 340-345 6 p.

Research output: Contribution to journalArticle

11 Scopus citations

Familial Risk of Biliary Tract Cancers: A Population-Based Study in Utah

Samadder, N. J., Smith, K. R., Wong, J., Hanson, H., Boucher, K., Burt, R. W., Charlton, M., Byrne, K. R., Gallegos-Orozco, J. F., Koptiuch, C. & Curtin, K., Dec 1 2016, In : Digestive diseases and sciences. 61, 12, p. 3627-3632 6 p.

Research output: Contribution to journalArticle

3 Scopus citations

Genetic/familial high-risk assessment: Colorectal version 1.2016: Clinical practice guidelines in oncology

Provenzale, D., Gupta, S., Ahnen, D. J., Bray, T., Cannon, J. A., Cooper, G., David, D. S., Early, D. S., Erwin, D., Ford, J. M., Giardiello, F. M., Grady, W., Halverson, A. L., Hamilton, S. R., Hampel, H., Ismail, M. K., Klapman, J. B., Larson, D. W., Lazenby, A. J., Lynch, P. M. & 9 others, Mayer, R. J., Ness, R. M., Regenbogen, S. E., Samadder, N. J., Shike, M., Steinbach, G., Weinberg, D., Dwyer, M. & Darlow, S., Aug 1 2016, In : JNCCN Journal of the National Comprehensive Cancer Network. 14, 8, p. 1010-1030 21 p.

Research output: Contribution to journalArticle

93 Scopus citations

Impact and outcomes of research sponsored by the American Society for Gastrointestinal Endoscopy

Madhoun, M. F., Cote, G. A., Ahlawat, S. K., Ahmad, N. A., Buscaglia, J. M., Calderwood, A. H., Crockett, S., Early, D. S., Gleeson, F. C., Gurudu, S. R., Imperiale, T. F., Liu, J. J., Mosler, P., Pannala, R., Pfau, P. R., Romagnuolo, J., Samadder, J., Sethi, A., Shergill, A. K., Shin, E. J. & 2 others, Willingham, F. & Dominitz, J. A., Sep 1 2016, In : Gastrointestinal endoscopy. 84, 3, p. 385-391.e2

Research output: Contribution to journalArticle

Morphologic characterization of hamartomatous gastrointestinal polyps in Cowden syndrome, Peutz-Jeghers syndrome, and juvenile polyposis syndrome

Shaco-Levy, R., Jasperson, K. W., Martin, K., Samadder, N. J., Burt, R. W., Ying, J. & Bronner, M. P., Mar 1 2016, In : Human Pathology. 49, p. 39-48 10 p.

Research output: Contribution to journalArticle

21 Scopus citations

Outcomes of Next-Day Versus Non-next-Day Colonoscopy After an Initial Inadequate Bowel Preparation

Murphy, C. J., Jewel Samadder, N., Cox, K., Iqbal, R., So, B., Croxford, D. & Fang, J. C., Jan 1 2016, In : Digestive diseases and sciences. 61, 1, p. 46-52 7 p.

Research output: Contribution to journalArticle

3 Scopus citations

Risk of Incident Colorectal Cancer and Death After Colonoscopy: A Population-based Study in Utah

Samadder, N. J., Curtin, K., Pappas, L., Boucher, K., Mineau, G. P., Smith, K., Fraser, A., Wan, Y., Provenzale, D., Kinney, A. Y., Ulrich, C. & Burt, R. W., Feb 1 2016, In : Clinical Gastroenterology and Hepatology. 14, 2, p. 279-286.e2

Research output: Contribution to journalArticle

12 Scopus citations
2015

Associations between environmental exposures and incident colorectal cancer by ESR2 protein expression level in a population-based cohort of older women

Tillmans, L. S., Vierkant, R. A., Wang, A. H., Samadder, N. J., Lynch, C. F., Anderson, K. E., French, A. J., Haile, R. W., Harnack, L. J., Potter, J. D., Slager, S. L., Smyrk, T. C., Thibodeau, S. N., Cerhan, J. R. & Limburg, P. J., Apr 1 2015, In : Cancer Epidemiology Biomarkers and Prevention. 24, 4, p. 713-719 7 p.

Research output: Contribution to journalArticle

9 Scopus citations

Familial colorectal cancer risk by subsite of primary cancer: A population-based study in Utah

Samadder, N. J., Smith, K. R., Mineau, G. P., Pimentel, R., Wong, J., Boucher, K., Pappas, L., Singh, H., Ahnen, D., Burt, R. W. & Curtin, K., Mar 1 2015, In : Alimentary Pharmacology and Therapeutics. 41, 6, p. 573-580 8 p.

Research output: Contribution to journalArticle

12 Scopus citations

Increased Risk of Colorectal Cancer Among Family Members of All Ages, Regardless of Age of Index Case at Diagnosis

Samadder, N. J., Smith, K. R., Hanson, H., Pimentel, R., Wong, J., Boucher, K., Ahnen, D., Singh, H., Ulrich, C. M., Burt, R. W. & Curtin, K., Dec 2015, In : Clinical Gastroenterology and Hepatology. 13, 13, p. 2305-2311.e2

Research output: Contribution to journalArticle

25 Scopus citations
2014

Associations between cigarette smoking, hormone therapy, and folate intake with incident colorectal cancer by TP53 protein expression level in a population-based cohort of older women

Tillmans, L. S., Vierkant, R. A., Wang, A. H., Samadder, N. J., Lynch, C. F., Anderson, K. E., French, A. J., Haile, R. W., Harnack, L. J., Potter, J. D., Slager, S. L., Smyrk, T. C., Thibodeau, S. N., Cerhan, J. R. & Limburg, P. J., Feb 2014, In : Cancer Epidemiology Biomarkers and Prevention. 23, 2, p. 350-355 6 p.

Research output: Contribution to journalArticle

8 Scopus citations

Characteristics of missed or interval colorectal cancer and patient survival: A population-based study

Samadder, N. J., Curtin, K., Tuohy, T. M. F., Pappas, L., Boucher, K., Provenzale, D., Rowe, K. G., Mineau, G. P., Smith, K., Pimentel, R., Kirchhoff, A. C. & Burt, R. W., Apr 2014, In : Gastroenterology. 146, 4, p. 950-960 11 p.

Research output: Contribution to journalArticle

137 Scopus citations

Comparing tailored and narrative worksite interventions at increasing colonoscopy adherence in adults 50-75: A randomized controlled trial

Jensen, J. D., King, A. J., Carcioppolo, N., Krakow, M., Samadder, N. J. & Morgan, S., Mar 1 2014, In : Social Science and Medicine. 104, p. 31-40 10 p.

Research output: Contribution to journalArticle

30 Scopus citations

Epidemiology and Familial Risk of Synchronous and Metachronous Colorectal Cancer: A Population-Based Study in Utah

Samadder, N. J., Curtin, K., Wong, J., Tuohy, T. M. F., Mineau, G. P., Smith, K. R., Pimentel, R., Pappas, L., Boucher, K., Garrido-Laguna, I., Provenzale, D. & Burt, R. W., Dec 1 2014, In : Clinical Gastroenterology and Hepatology. 12, 12, p. 2078-2084.e2

Research output: Contribution to journalArticle

25 Scopus citations

Increased risk of colorectal neoplasia among family members of patients with colorectal cancer: A population-based study in Utah

Jewel Samadder, N., Curtin, K., Tuohy, T. M. F., Rowe, K. G., Mineau, G. P., Smith, K. R., Pimentel, R., Wong, J., Boucher, K. & Burt, R. W., Oct 1 2014, In : Gastroenterology. 147, 4, p. 814-821.e5

Research output: Contribution to journalArticle

48 Scopus citations

Interest and informational preferences regarding genomic testing for modest increases in colorectal cancer risk

Anderson, A. E., Flores, K. G., Boonyasiriwat, W., Gammon, A., Kohlmann, W., Birmingham, W. C., Schwartz, M. D., Samadder, J., Boucher, K. & Kinney, A. Y., 2014, In : Public health genomics. 17, 1, p. 48-60 13 p.

Research output: Contribution to journalArticle

12 Scopus citations

Risk of colorectal cancer and adenomas in the families of patients with adenomas: A population-based study in Utah

Tuohy, T. M. F., Rowe, K. G., Mineau, G. P., Pimentel, R., Burt, R. W. & Samadder, N. J., Jan 1 2014, In : Cancer. 120, 1, p. 35-42 8 p.

Research output: Contribution to journalArticle

46 Scopus citations
2013

A Rare Cause of Hematochezia: Colon Mucormycosis

Johnson, J. B., Affolter, K. E. & Samadder, N. J., Aug 1 2013, In : Clinical Gastroenterology and Hepatology. 11, 8, p. A22

Research output: Contribution to journalArticle

3 Scopus citations

Associations between colorectal cancer molecular markers and pathways with clinicopathologic features in older women

Samadder, N. J., Vierkant, R. A., Tillmans, L. S., Wang, A. H., Weisenberger, D. J., Laird, P. W., Lynch, C. F., Anderson, K. E., French, A. J., Haile, R. W., Potter, J. D., Slager, S. L., Smyrk, T. C., Thibodeau, S. N., Cerhan, J. R. & Limburg, P. J., Aug 2013, In : Gastroenterology. 145, 2, p. 348-356.e2

Research output: Contribution to journalArticle

41 Scopus citations