Frank Hoentjen

Summary

Publications

  1. doi request reprint Complications of peristomal recurrence of Crohn's disease: a case report and a review of literature
    Frank Hoentjen
    Radboud University Medical Center, Nijmegen, The Netherlands
    J Wound Ostomy Continence Nurs 39:297-301. 2012
  2. doi request reprint Elective switching from infliximab to adalimumab in stable Crohn's disease
    Frank Hoentjen
    Inflammatory Bowel Disease Center, Radboud University Medical Center, Nijmegen, The Netherlands
    Inflamm Bowel Dis 19:761-6. 2013
  3. doi request reprint Safety and effectiveness of long-term allopurinol-thiopurine maintenance treatment in inflammatory bowel disease
    Frank Hoentjen
    Inflammatory Bowel Disease Center, University of Chicago, Chicago, Illinois, USA
    Inflamm Bowel Dis 19:363-9. 2013
  4. pmc Long-term treatment of patients with a history of ulcerative colitis who develop gastritis and pan-enteritis after colectomy
    Frank Hoentjen
    Inflammatory Bowel Disease Center, University of Chicago Medical Center, Chicago, IL, USA
    J Clin Gastroenterol 47:52-7. 2013
  5. pmc Two brothers with skewed thiopurine metabolism in ulcerative colitis treated successfully with allopurinol and mercaptopurine dose reduction
    Frank Hoentjen
    Inflammatory Bowel Disease Center, University of Chicago, Chicago, IL, USA
    Dig Dis Sci 57:250-3. 2012
  6. doi request reprint Infectious proctitis: when to suspect it is not inflammatory bowel disease
    Frank Hoentjen
    Inflammatory Bowel Disease Center, University of Chicago Medical Center, 5841 S Maryland Avenue, MC4076, Chicago, IL 60637, USA
    Dig Dis Sci 57:269-73. 2012
  7. doi request reprint Endoscopy in patients with diarrhea during treatment with vascular endothelial growth factor receptor tyrosine kinase inhibitors: Is the cause in the mucosa?
    Marye J Boers-Sonderen
    a Department of Medical Oncology, Radboud University Medical Centre, Nijmegen, The Netherlands
    Acta Oncol 55:444-8. 2016
  8. pmc LPS-Stimulated Whole Blood Cytokine Production Is Not Related to Disease Behavior in Patients with Quiescent Crohn's Disease
    Mark M T J Broekman
    Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
    PLoS ONE 10:e0133932. 2015
  9. doi request reprint Impaired Gastric Cancer Survival in Patients with Inflammatory Bowel Disease
    Loes H C Nissen
    Inflammatory Bowel Disease Center, Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
    J Gastrointestin Liver Dis 25:431-440. 2016
  10. doi request reprint Colorectal Cancer Risk in Patients With Lynch Syndrome and Inflammatory Bowel Disease
    Lauranne A A P Derikx
    Inflammatory Bowel Disease Center, Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
    Clin Gastroenterol Hepatol . 2016

Collaborators

Detail Information

Publications19

  1. doi request reprint Complications of peristomal recurrence of Crohn's disease: a case report and a review of literature
    Frank Hoentjen
    Radboud University Medical Center, Nijmegen, The Netherlands
    J Wound Ostomy Continence Nurs 39:297-301. 2012
    ..While postoperative medical treatment with immunosuppression or biological therapy is often employed, these therapies are unproven to prevent postoperative recurrence in the setting of a stoma...
  2. doi request reprint Elective switching from infliximab to adalimumab in stable Crohn's disease
    Frank Hoentjen
    Inflammatory Bowel Disease Center, Radboud University Medical Center, Nijmegen, The Netherlands
    Inflamm Bowel Dis 19:761-6. 2013
    ..The aim of this study was to assess efficacy and tolerability of adalimumab (ADA) therapy after an elective switch from infliximab (IFX) in patients with stable CD...
  3. doi request reprint Safety and effectiveness of long-term allopurinol-thiopurine maintenance treatment in inflammatory bowel disease
    Frank Hoentjen
    Inflammatory Bowel Disease Center, University of Chicago, Chicago, Illinois, USA
    Inflamm Bowel Dis 19:363-9. 2013
    ..The aim of this study was to assess long-term maintenance effectiveness and tolerability of allopurinol-thiopurine therapy in a larger multicenter cohort of IBD patients...
  4. pmc Long-term treatment of patients with a history of ulcerative colitis who develop gastritis and pan-enteritis after colectomy
    Frank Hoentjen
    Inflammatory Bowel Disease Center, University of Chicago Medical Center, Chicago, IL, USA
    J Clin Gastroenterol 47:52-7. 2013
    ..Corticosteroids are effective for induction of remission of this condition, but it is not clear how these patients should be managed long term...
  5. pmc Two brothers with skewed thiopurine metabolism in ulcerative colitis treated successfully with allopurinol and mercaptopurine dose reduction
    Frank Hoentjen
    Inflammatory Bowel Disease Center, University of Chicago, Chicago, IL, USA
    Dig Dis Sci 57:250-3. 2012
    ....
  6. doi request reprint Infectious proctitis: when to suspect it is not inflammatory bowel disease
    Frank Hoentjen
    Inflammatory Bowel Disease Center, University of Chicago Medical Center, 5841 S Maryland Avenue, MC4076, Chicago, IL 60637, USA
    Dig Dis Sci 57:269-73. 2012
    ..The most frequently reported pathogens include Neisseria gonorrhoeae, Chlamydia trachomatis, Treponema pallidum, and herpes simplex...
  7. doi request reprint Endoscopy in patients with diarrhea during treatment with vascular endothelial growth factor receptor tyrosine kinase inhibitors: Is the cause in the mucosa?
    Marye J Boers-Sonderen
    a Department of Medical Oncology, Radboud University Medical Centre, Nijmegen, The Netherlands
    Acta Oncol 55:444-8. 2016
    ..We aimed at exploring the mechanism for diarrhea in these patients by thorough endoscopic and histological assessment...
  8. pmc LPS-Stimulated Whole Blood Cytokine Production Is Not Related to Disease Behavior in Patients with Quiescent Crohn's Disease
    Mark M T J Broekman
    Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
    PLoS ONE 10:e0133932. 2015
    ..We aimed to assess whether ex-vivo endotoxin-stimulated levels of cytokines could be associated with disease phenotype...
  9. doi request reprint Impaired Gastric Cancer Survival in Patients with Inflammatory Bowel Disease
    Loes H C Nissen
    Inflammatory Bowel Disease Center, Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
    J Gastrointestin Liver Dis 25:431-440. 2016
    ..This study aimed to identify risk factors for GC development in IBD and to compare the clinical characteristics of GC in IBD to those in the general population...
  10. doi request reprint Colorectal Cancer Risk in Patients With Lynch Syndrome and Inflammatory Bowel Disease
    Lauranne A A P Derikx
    Inflammatory Bowel Disease Center, Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
    Clin Gastroenterol Hepatol . 2016
    ..001). In conclusion, patients with Lynch syndrome and IBD develop CRC risk at a younger age than patients without IBD; patients with ulcerative colitis are at especially high risk...
  11. ncbi request reprint Clinical Outcomes Following a Switch from Remicade® to the Biosimilar CT-P13 in Inflammatory Bowel Disease Patients: A Prospective Observational Cohort Study
    Lisa J T Smits
    Inflammatory Bowel Disease Centre, Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands
    J Crohns Colitis 10:1287-1293. 2016
    ..We aimed to prospectively investigate efficacy, safety, pharmacokinetic profile, and immunogenicity following a switch from Remicade® to CT-P13 in IBD patients...
  12. doi request reprint Controversies in Pouch Surveillance for Patients with Inflammatory Bowel Disease
    Lauranne A A P Derikx
    Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands
    J Crohns Colitis 10:747-51. 2016
    ..This patient did not have significant comorbidities-for example primary sclerosing cholangitis [PSC]-and the CRC family history was negative. What pouch surveillance strategy should be recommended?..
  13. doi request reprint Risk of Neoplasia After Colectomy in Patients With Inflammatory Bowel Disease: A Systematic Review and Meta-analysis
    Lauranne A A P Derikx
    Inflammatory Bowel Disease Centre, Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands
    Clin Gastroenterol Hepatol 14:798-806.e20. 2016
    ....
  14. doi request reprint Is the prevalence of colonic neuroendocrine tumors increased in patients with inflammatory bowel disease?
    Lauranne A A P Derikx
    Inflammatory Bowel Disease Centre, Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands
    Int J Cancer 139:535-42. 2016
    ..A lower adjusted NET prevalence in colonic resection specimens for IBD compared to ischemia and diverticulitis supports this hypothesis. ..
  15. pmc Better survival of renal cell carcinoma in patients with inflammatory bowel disease
    Lauranne A A P Derikx
    Inflammatory Bowel Disease Centre, Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, The Netherlands
    Oncotarget 6:38336-47. 2015
    ..We aimed(1) to identify risk factors for RCC development in IBD patients (2) to compare RCC characteristics, outcome and survival between IBD patients and the general population...
  16. doi request reprint Prior colorectal neoplasia is associated with increased risk of ileoanal pouch neoplasia in patients with inflammatory bowel disease
    Lauranne A A P Derikx
    Inflammatory Bowel Disease Center, Department of Gastroenterology and Hepatology, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
    Gastroenterology 146:119-28.e1. 2014
    ..We aimed to determine the cumulative incidence of pouch neoplasia in patients with IBD and identify risk factors for developing pouch neoplasia...
  17. doi request reprint Epstein-Barr virus in inflammatory bowel disease: the spectrum of intestinal lymphoproliferative disorders
    Loes H C Nissen
    Inflammatory Bowel Disease Center, Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
    J Crohns Colitis 9:398-403. 2015
    ..We aimed to assess whether histological aberrations aid in predicting EBV presence and to correlate histological assessment and EBV load with disease outcome in IBD...
  18. pmc Allopurinol and 5-aminosalicylic acid influence thiopurine-induced hepatotoxicity in vitro
    Mark M T J Broekman
    Department of Gastroenterology, Radboud University Nijmegen Medical Center, 455, P O Box 9101, 6500 HB, Nijmegen, The Netherlands
    Cell Biol Toxicol 31:161-71. 2015
    ..5-Aminosalicylic acid (5-ASA) and allopurinol can influence thiopurine metabolism; however, it is unknown whether this affects in vitro cytotoxicity...