KlausBielefeldtMD

PubMed

• Cost of Constipation: A New Look With a Focus on New Medications.
  Klaus Bielefeldt> ;Journal of Clinical Gastroenterology. 2021 Mar 12
• 9 citations
  Impact of Health Insurance, Poverty, and Comorbidities on Colorectal Cancer Screening: Insights from the Medical Expenditure Panel Survey
  Andrew J. Gawron, Judith Staub, Klaus Bielefeldt> ;Digestive Diseases and Sciences. 2021 Jan 1
• Perceived Barriers to Treatment in Persons Treated for Functional Gastrointestinal Disease with Constipation
  Klaus Bielefeldt> ;Digestive Diseases and Sciences. 2021 Mar 1
• 17 citations
  Opioid Analgesics Do Not Improve Abdominal Pain or Quality of Life in Crohn’s Disease
  Matthew D. Coates, N. Seth, Kofi Clarke, Heitham Abdul-Baki, Nicholas A. Mahoney, Vonn Walter, Miguel Regueiro, Claudia Ramos-Rivers, Ioannis E. Koutroubakis, Klaus Bi...> ;Digestive Diseases and Sciences. 2020 Aug 1
• 2 citations
  Time Trends in Healthcare Utilization Due to Self-Reported Functional Diseases of the Stomach.
  Klaus Bielefeldt> ;Digestive Diseases and Sciences. 2020 Feb 22
• 2 citations
  Unrelated Death After Colorectal Cancer Screening: Implications for Improving Colonoscopy Referrals.
  Andrew J. Gawron, Klaus Bielefeldt> ;Federal Practitioner. 2019 Jun 1
• 2 citations
  Pharmacological Treatment of Opioid-Induced Constipation Is Effective but Choice of Endpoints Affects the Therapeutic Gain.
  Salman Nusrat, Taseen Syed, Rabia Saleem, Shari Clifton, Klaus Bielefeldt> ;Digestive Diseases and Sciences. 2019 Jan 1
• 17 citations
  Assessment of Pharmaceutical Company and Device Manufacturer Payments to Gastroenterologists and Their Participation in Clinical Practice Guideline Panels
  Salman Nusrat, Taseen Syed, Sanober Nusrat, Sixia Chen, Wei-Jen Chen, Klaus Bielefeldt> ;JAMA Network Open. 2018 Dec 7
• 2 citations
  Expanding the Scope of Telemedicine in Gastroenterology.
  Michelle Huntzinger, Klaus Bielefeldt> ;Federal Practitioner. 2018 Aug 1
• 4 citations
  Glass half empty? Lessons learned about gastroparesis.
  Patrick McKenzie, Klaus Bielefeldt> ;F1000research. 2018 May 8
• 3 citations
  Prevalence of Nausea and Vomiting in Adults Using Ropinirole: A Systematic Review and Meta-Analysis
  Michael Kurin, Klaus Bielefeldt, David J. Levinthal> ;Digestive Diseases and Sciences. 2018 Jan 30
• 6 citations
  Risk factors for hospitalizations among patients with cirrhosis: A prospective cohort study.
  Shari S. Rogal, Viyan Udawatta, Imo M. Akpan, Akshata Moghe, Alexis P. Chidi, Amit Shetty, Eva Szigethy, Klaus Bielefeldt, Andrea DiMartini> ;Plos One. 2017 Nov 17
• 14 citations
  Risk of Pancreatitis Following Treatment of Irritable Bowel Syndrome With Eluxadoline.
  Andrew J. Gawron, Klaus Bielefeldt> ;Clinical Gastroenterology and Hepatology. 2017 Aug 10
• 4 citations
  From Harmful Treatment to Secondary Gain: Adverse Event Reporting in Dyspepsia and Gastroparesis.
  Klaus Bielefeldt> ;Digestive Diseases and Sciences. 2017 Jun 2
• 49 citations
  Systematic review and meta-analysis: Gastric electrical stimulation for gastroparesis.
  David J. Levinthal, Klaus Bielefeldt> ;Autonomic Neuroscience. 2017 Jan 1
• 17 citations
  Adverse events of gastric electrical stimulators recorded in the Manufacturer and User Device Experience (MAUDE) Registry
  Klaus Bielefeldt> ;Autonomic Neuroscience. 2017 Jan 1
• 26 citations
  Pre-Transplant Depression Is Associated with Length of Hospitalization, Discharge Disposition, and Survival after Liver Transplantation.
  Shari S. Rogal, Gautham Mankaney, Viyan Udawatta, Matthew Chinman, Chester B. Good, Susan Zickmund, Klaus Bielefeldt, Alexis P. Chidi, Naudia Jonassaint, Alison Jazwin...> ;Plos One. 2016 Nov 7
• 18 citations
  Association Between Opioid Use and Readmission Following Liver Transplantation
  Shari S. Rogal, Gautham Mankaney, Viyan Udawatta, Chester B. Good, Matthew Chinman, Susan Zickmund, Klaus Bielefeldt, Naudia Jonassaint, Alison Jazwinski, Obaid S. Sha...> ;Clinical Transplantation. 2016 Oct 1
• 105 citations
  Physiology of Visceral Pain.
  Gerald F. Gebhart, Klaus Bielefeldt> ;Comprehensive Physiology. 2016 Sep 15
• 7 citations
  Disorders of gastrointestinal hypomotility
  Klaus Bielefeldt, Ashok K. Tuteja, Salman Nusrat> ;F1000research. 2016 Aug 1
• 25 citations
  Empirically Supported Use of Psychiatric Medications in Adolescents and Adults with IBD.
  Gregory Thorkelson, Klaus Bielefeldt, Eva Szigethy> ;Inflammatory Bowel Diseases. 2016 Jun 1
• 9 citations
  Adverse Events After Implantation of a Magnetic Sphincter Augmentation Device for Gastroesophageal Reflux
  Klaus Bielefeldt> ;Clinical Gastroenterology and Hepatology. 2016 Oct 1
• 12 citations
  Adverse events of sacral neuromodulation for fecal incontinence reported to the federal drug administration
  Klaus Bielefeldt> ;World Journal of Gastrointestinal Pharmacology and Therapeutics. 2016 May 6
• 14 citations
  Ischemic Colitis as a Complication of Medication Use: An Analysis of the Federal Adverse Event Reporting System
  Klaus Bielefeldt> ;Digestive Diseases and Sciences. 2016 Apr 12
• 8 citations
  Effective Constipation Treatment Changes More Than Bowel Frequency: A Systematic Review and Meta-Analysis.
  Klaus Bielefeldt, David J. Levinthal, Salman Nusrat> ;Journal of Neurogastroenterology and Motility. 2015 Dec 30
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Journal Articles

• Pharmacological Treatment of Opioid-Induced Constipation Is Effective but Choice of Endpoints Affects the Therapeutic Gain  
  Rabia Saleem, Klaus Bielefeldt, Taseen Syed, Salman Nusrat, Digestive Diseases and Sciences