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Professor Michael Schultz

Contact Details

Phone
64 3 474 0999
Email
michael.schultz@otago.ac.nz
Position
Professor and Gastroenterologist
Department
Department of Medicine (Dunedin)
Qualifications
MD PhD
Research summary
Intestinal epithelial function in health and disease
Teaching
  • MICN2 and 3: SIS, Systems Integration Course (until 2008)
  • MICN2/3: Clinical advisor in Gastroenterology to the Curriculum Development Group
  • MICN3: Clinical Skills Tutor (since 2008)
  • MICN4: clinical teaching and home tutoring, OSLERs, key topics
  • MICN5: intercalated teaching, OSCE
  • Station development in 2008
  • Lead examiner for 2009
  • MICN6: tutorials for trainee interns
  • MICN5: Mentor, TPER
Clinical
<p>Inflammatory Bowel Disease</p>

Research

Michael Schultz has a special interest in inflammatory bowel diseases and related disorders both on a clinical and basic research level. As director of the Gut Health Network, a research theme of the University of Otago, he is involved in a variety of projects. Basic science: The research group is located in the Department of Physiology in the laboratory of Associate Professor Grant Butt and works on the role of epithelium in intestinal inflammation with the use of human organoids, animal models and cell cultures. Collaborations with the Department of Microbiology and Immunology support these projects. Professor Schultz is involved in several epidemiological and therapeutic projects involving patients with irritable bowel syndrome, coeliac disease, and non-alcoholic fatty liver disease.

Publications

Peyrin-Biroulet, L., Allegretti, J. R., Rubin, D. T., Bressler, B., Germinaro, M., Huang, K.-H. G., … Schultz, M., … Zhan, Q. (2023). Guselkumab in patients with moderately to severely active ulcerative colitis: QUASAR Phase 2b Induction Study. Gastroenterology. Advance online publication. doi: 10.1053/j.gastro.2023.08.038

Amiesimaka, O. I., Braund, R., Aluzaite, K., & Schultz, M. (2023). Constraints on medication-based inflammatory bowel disease therapy in Aotearoa New Zealand: Why medication adherence is important. New Zealand Medical Journal/Te ara tika o te hauora hapori, 136(1574), 82-89. Retrieved from https://journal.nzma.org.nz/

McCarthy, N. E., Schultz, M., & Wall, C. L. (2023). Current state of dietetic services for inflammatory bowel disease patients in New Zealand: An observational study. Nutrition & Dietetics, 80, 538-545. doi: 10.1111/1747-0080.12811

Du, P., Maharjan, A., Calder, S., Schultz, M., Schamberg, G., Gharibans, A., … Cakmak, Y. O. (2023). Transcutaneous auricular vagus nerve stimulation normalizes induced gastric myoelectrical dysrhythmias in controls assessed by body-surface gastric mapping. Neuromodulation. Advance online publication. doi: 10.1016/j.neurom.2023.02.078

Angus, H. C. K., Urbano, P. C. M., Laws, G. A., Fan, S., Gadeock, S., Schultz, M., … Highton, A. J., & Kemp, R. A. (2022). An autologous colonic organoid-derived monolayer model to study immune: bacterial interactions in Crohn's disease patients. Clinical & Translational Immunology, 11, e1407. doi: 10.1002/cti2.1407

Burton, J. P., Chanyi, R. M., & Schultz, M. (2017). Common organisms and probiotics: Streptococcus thermophilus (Streptococcus salivarius subsp. thermophilus). In M. H. Floch, Y. Ringel & W. A. Walker (Eds.), The microbiota in gastrointestinal pathophysiology: Implications for human health, prebiotics, probiotics, and dysbiosis. (pp. 165-169). Elsevier. doi: 10.1016/B978-0-12-804024-9.00019-7

Chapter in Book - Research

Schultz, M., & Burton, J. P. (2017). Escherichia coli Nissle 1917. In M. H. Floch, Y. Ringel & W. A. Walker (Eds.), The microbiota in gastrointestinal pathophysiology: Implications for human health, prebiotics, probiotics, and dysbiosis. (pp. 59-69). Elsevier. doi: 10.1016/B978-0-12-804024-9.00005-7

Chapter in Book - Research

Schultz, M., Burton, J. P., & Chanyi, R. M. (2017). Use of Bacillus in human intestinal probiotic applications. In M. H. Floch, Y. Ringel & W. A. Walker (Eds.), The microbiota in gastrointestinal pathophysiology: Implications for human health, prebiotics, probiotics, and dysbiosis. (pp. 119-123). Elsevier. doi: 10.1016/B978-0-12-804024-9.00011-2

Chapter in Book - Research

Schultz, M. (2008). Escherichia coli. In J. Versalovic & M. Wilson (Eds.), Therapeutic microbiology: Probiotics and related strategies. (pp. 83-96). Washington, DC: ASM Press.

Chapter in Book - Research

Schultz, M., & Rath, H. C. (2002). The possible role of probiotic therapy in inflammatory bowel disease. In G. W. Tannock (Ed.), Probiotics and prebiotics: Where are we going? (pp. 175-238). Caister Academic Press.

Chapter in Book - Research

Du, P., Maharjan, A., Calder, S., Schultz, M., Schamberg, G., Gharibans, A., … Cakmak, Y. O. (2023). Transcutaneous auricular vagus nerve stimulation normalizes induced gastric myoelectrical dysrhythmias in controls assessed by body-surface gastric mapping. Neuromodulation. Advance online publication. doi: 10.1016/j.neurom.2023.02.078

Journal - Research Article

McCarthy, N. E., Schultz, M., & Wall, C. L. (2023). Current state of dietetic services for inflammatory bowel disease patients in New Zealand: An observational study. Nutrition & Dietetics, 80, 538-545. doi: 10.1111/1747-0080.12811

Journal - Research Article

Peyrin-Biroulet, L., Allegretti, J. R., Rubin, D. T., Bressler, B., Germinaro, M., Huang, K.-H. G., … Schultz, M., … Zhan, Q. (2023). Guselkumab in patients with moderately to severely active ulcerative colitis: QUASAR Phase 2b Induction Study. Gastroenterology. Advance online publication. doi: 10.1053/j.gastro.2023.08.038

Journal - Research Article

Angus, H. C. K., Urbano, P. C. M., Laws, G. A., Fan, S., Gadeock, S., Schultz, M., … Highton, A. J., & Kemp, R. A. (2022). An autologous colonic organoid-derived monolayer model to study immune: bacterial interactions in Crohn's disease patients. Clinical & Translational Immunology, 11, e1407. doi: 10.1002/cti2.1407

Journal - Research Article

Buerkle, K. S., Vernon-Roberts, A., Ho, C., Schultz, M., & Day, A. S. (2022). A short knowledge assessment tool is valid and acceptable for adults with inflammatory bowel disease. Digestive Diseases & Sciences, 67, 2049-2058. doi: 10.1007/s10620-022-07507-7

Journal - Research Article

Khalilipour, B. S., Day, A. S., Kenrick, K., Schultz, M., & Aluzaite, K. (2022). Diagnostic delay in paediatric inflammatory bowel disease: A systematic investigation. Journal of Clinical Medicine, 11, 4161. doi: 10.3390/jcm11144161

Journal - Research Article

Tham, J. E., Lynch, L., Laursen, S. B., Laine, L., Dalton, H. R., Ngu, J., … Schultz, M., … Stanley, A. J. (2022). International multicenter study comparing demographics, therapy and outcomes in bleeding from Mallory Weiss tears and peptic ulcers. Endoscopy International Open, 10(5), E653-E658. doi: 10.1055/a-1784-0655

Journal - Research Article

Urbano, P. C. M., Angus, H. C. K., Gadeock, S., Schultz, M., & Kemp, R. A. (2022). Assessment of source material for human intestinal organoid culture for research and clinical use. BMC Research Notes, 15, 35. doi: 10.1186/s13104-022-05925-4

Journal - Research Article

Aluzaite, K., Braund, R., Seeley, L., Amiesimaka, O. I., & Schultz, M. (2021). Adherence to inflammatory bowel disease medications in southern New Zealand. Crohn's & Colitis 360, 3(otab056). doi: 10.1093/crocol/otab056

Journal - Research Article

Aluzaite, K., Greveson, K., Ben-Horin, S., Leong, R., & Schultz, M. (2021). Barriers to international travel in inflammatory bowel disease patients. Journal of Travel Medicine, 28(1), taaa197. doi: 10.1093/jtm/taaa197

Journal - Research Article

Aluzaite, K., Wu, H., Hyslop, B., Young, J., Schultz, M., & Brockway, B. (2021). Perceived versus objective sleep quality in long-stay hospitalised older adults: A mixed methods study. Age & Ageing, 50, 955-962. doi: 10.1093/ageing/afaa292

Journal - Research Article

Appleton, K., Whittaker, E., Cohen, Z., Rhodes, H. M., Dunn, C., Murphy, S., Gaastra, M., Galletly, A., Dougherty, S., Haren, A., Sukumaran, N., Aluzaite, K., Dockerty, J. D., Turner, R. M., & Schultz, M. (2021). Attitudes towards and use of cannabis in New Zealand patients with inflammatory bowel disease: An exploratory study. New Zealand Medical Journal, 134(1530), 38-47. Retrieved from https://www.nzma.org.nz/journal

Journal - Research Article

Fagan, G., Osborne, H., & Schultz, M. (2021). Physical activity in patients with inflammatory bowel disease: A cross-sectional study. Inflammatory Intestinal Diseases, 6, 61-69. doi: 10.1159/000511212

Journal - Research Article

Fraser-Miller, S. J., Rooney, J. S., Lau, M., Gordon, K. C., & Schultz, M. (2021). Can coupling multiple complementary methods improve the spectroscopic based diagnosis of gastrointestinal illnesses? A proof of principle ex vivo study using celiac disease as the model illness. Analytical Chemistry, 93, 6363-6374. doi: 10.1021/acs.analchem.0c04963

Journal - Research Article

Laursen, S. B., Oakland, K., Laine, L., Bieber, V., Marmo, R., Redondo-Cerezo, E., … Schultz, M., … Stanley, A. J. (2021). ABC score: A new risk score that accurately predicts mortality in acute upper and lower gastrointestinal bleeding: An international multicentre study. Gut, 70, 707-716. doi: 10.1136/gutjnl-2019-320002

Journal - Research Article

Aluzaite, K., Fraser, M., Johnson, S., Giles, H., & Schultz, M. (2020). Successful use of generic direct acting antiviral medications to treat hepatitis C: A New Zealand-wide study. New Zealand Medical Journal, 133(1525), 53-61. Retrieved from https://www.nzma.org.nz/journal

Journal - Research Article

Aluzaite, K., Nuttall, J. W., O'Connor, M., Harvie, R., & Schultz, M. (2020). Quality of life in postostomy surgery patients: A cross-sectional survey. JGH Open, 4, 987-994. doi: 10.1002/jgh3.12383

Journal - Research Article

Harvie, R. M., Tuck, C. J., & Schultz, M. (2020). Evaluation of lactulose, lactose, and fructose breath testing in clinical practice: A focus on methane. JGH Open, 4, 198-205. doi: 10.1002/jgh3.12240

Journal - Research Article

McCombie, A., Walmsley, R., Barclay, M., Ho, C., Langlotz, T., Regenbrecht, H., Gray, A., … Inns, S., & Schultz, M. (2020). A noninferiority randomized clinical trail of the use of the smartphone-based health applications IBDsmart and IBDoc in the care of inflammatory bowel disease patients. Inflammatory Bowel Diseases, 26(7), 1098-1109. doi: 10.1093/ibd/izz252

Journal - Research Article

Richard, L., Noller, G., Derrett, S., Sullivan, T., Doolan-Noble, F., McCombie, A., Schultz, M., Ho, C., & Stokes, T. (2020). Patients' accounts of living with and managing inflammatory bowel disease in rural Southern New Zealand: A qualitative study. BMJ Open, 10, e041789. doi: 10.1136/bmjopen-2020-041789

Journal - Research Article

Saffouri, E., Blackwell, C., Laursen, S. B., Laine, L., Dalton, H. R., Ngu, J., Schultz, M., … Stanley, A. J. (2020). The Shock Index is not accurate at predicting outcomes in patients with upper gastrointestinal bleeding. Alimentary Pharmacology & Therapeutics, 51, 253-260. doi: 10.1111/apt.15541

Journal - Research Article

Stamm, R., Aluzaite, K., Arnold, M., Caspritz, T., White, C., & Schultz, M. (2020). Challenges for the future: The gastroenterology specialist workforce in New Zealand. New Zealand Medical Journal, 133(1519), 32-40. Retrieved from https://www.nzma.org.nz/journal

Journal - Research Article

Aluzaite, K., Al-Mandhari, R., Osborne, H., Ho, C., Williams, M., Sullivan, M.-M., Hobbs, C. E., & Schultz, M. (2019). Detailed multi-dimensional assessment of fatigue in inflammatory bowel disease. Inflammatory Intestinal Diseases, 3(4), 192-201. doi: 10.1159/000496054

Journal - Research Article

Barclay, M. L., Karim, S., Helms, E. T. J., Keating, P. E., Hock, B., Stamp, L. K., & Schultz, M. (2019). Infliximab and adalimumab concentrations and anti-drug antibodies in inflammatory bowel disease control using New Zealand assays. Internal Medicine Journal, 49, 513-518. doi: 10.1111/imj.14064

Journal - Research Article

Johnson, S., Aluzaite, K., Taar, A., & Schultz, M. (2019). Identifying barriers to treatment of HCV in the primary care setting. Hepatology International, 13, 58-65. doi: 10.1007/s12072-018-9902-x

Journal - Research Article

Johnson, S., Schultz, M., Scholze, M., Smith, T., Woodfield, J., & Hammer, N. (2019). How much force is required to perforate a colon during colonoscopy? An experimental study. Journal of the Mechanical Behavior of Biomedical Materials, 91, 139-148. doi: 10.1016/j.jmbbm.2018.11.024

Journal - Research Article

Lim, M. H., Aluzaite, K., Schultz, M., & Casey, P. (2019). Infliximab trough levels: A comparison between the Quantum Blue Infliximab assay and the established ELISA. Journal of Gastroenterology & Hepatology, 35, 1302-1306. doi: 10.1111/jgh.14964

Journal - Research Article

Aluzaite, K., Tewhaiti-Smith, J., Fraser, M., Johnson, S., Glen, E., Beck, A., … Dummer, J., & Schultz, M. (2018). A liver health hui: Hepatitis C knowledge and associated risk factors in New Zealand gang members and their families. Royal Society Open Science, 5, 172167. doi: 10.1098/rsos.172167

Journal - Research Article

Bahi, M., Walmsley, R. S., Gray, A. R., Young, D., Hobbs, C. E., Aluzaite, K., & Schultz, M. (2018). The risk of non-melanoma skin cancer in New Zealand in inflammatory bowel disease patients treated with thiopurines. Journal of Gastroenterology & Hepatology, 33(5), 1047-1052. doi: 10.1111/jgh.14041

Journal - Research Article

Coppell, K. J., Galts, C. P.-C., Huizing, F. Y., Norton, J. K., Gray, A. R., Schultz, K., Hobbs, C. E., Aluzaite, K., & Schultz, M. (2018). Annual incidence and phenotypic presentation of IBD in Southern New Zealand: An 18-year epidemiological analysis. Inflammatory Intestinal Diseases, 3(1), 32-39. doi: 10.1159/000492615

Journal - Research Article

Hammer, N., Löffler, S., Cakmak, Y. O., Ondruschka, B., Planitzer, U., Schultz, M., … Weise, D. (2018). Cervical vagus nerve morphometry and vascularity in the context of nerve stimulation: A cadaveric study. Scientific Reports, 8(1), 7997. doi: 10.1038/s41598-018-26135-8

Journal - Research Article

Laine, L., Laursen, S. B., Zakko, L., Dalton, H. R., Ngu, J. H., Schultz, M., … Stanley, A. J. (2018). Severity and outcomes of upper gastrointestinal bleeding with bloody vs. coffee-grounds hematemesis. American Journal of Gastroenterology, 113, 358-366. doi: 10.1038/ajg.2018.5

Journal - Research Article

Harvie, R. M., Chisholm, A. W., Bisanz, J. E., Burton, J. P., Herbison, P., Schultz, K., & Schultz, M. (2017). Long-term irritable bowel syndrome symptom control with reintroduction of selected FODMAPs. World Journal of Gastroenterology, 23(25), 4632-4643. doi: 10.3748/wjg.v23.i25.4632

Journal - Research Article

Laine, L., Laursen, S. B., Dalton, H. R., Ngu, J. H., Schultz, M., & Stanley, A. J. (2017). Relationship of time to presentation after onset of upper GI bleeding with patient characteristics and outcomes: A prospective study. Gastrointestinal Endoscopy, 86(6), 1026-1037. doi: 10.1016/j.gie.2017.03.1549

Journal - Research Article

Schultz, M., Shin, S., & Coppell, K. J. (2017). Awareness of coeliac disease among chefs and cooks depends on the level and place of training. Asia Pacific Journal of Clinical Nutrition, 26(4), 719-724. doi: 10.6133/apjcn.072016.03

Journal - Research Article

Stanley, A. J., Laine, L., Dalton, H. R., Ngu, J. H., Schultz, M., Abazi, R., … on behalf of the International Gastrointestinal Bleeding Consortium. (2017). Comparison of risk scoring systems for patients presenting with upper gastrointestinal bleeding: International multicentre prospective study. BMJ, 356, i6432. doi: 10.1136/bmj.i6432

Journal - Research Article

Tiong, J., Gray, A., Jackson, C., Thompson-Fawcett, M., & Schultz, M. (2017). Audit of the association between length of time spent on diagnostic work-up and tumour stage in patients with symptomatic colon cancer. ANZ Journal of Surgery, 87(3), 138-142. doi: 10.1111/ans.12804

Journal - Research Article

Dunn, E. T. J., Taylor, E. S., Stebbings, S., Schultz, M., Butt, A. G., & Kemp, R. A. (2016). Distinct immune signatures in the colon of Crohn's disease and ankylosing spondylitis patients in the absence of inflammation. Immunology & Cell Biology, 94(5), 421-429. doi: 10.1038/icb.2015.112

Journal - Research Article

Kwon, H. J., Dudley-Brown, S., Williams, M., Sullivan, M.-M., & Schultz, M. (2016). Validation of a simple, patient directed, symptom based index for intestinal inflammation. Journal of Clinical Gastroenterology & Treatment, 2(2), 020.

Journal - Research Article

McCombie, A., Langlotz, T., Barclay, M., Walmsley, R., Regenbrecht, H., & Schultz, M. (2016). Systematic review of IBD smartphone apps for symptom monitoring and communication with healthcare professionals. Journal of mHealth, 3(3), 36-41. Retrieved from http://www.thejournalofmhealth.com/

Journal - Research Article

McRae, K. M., Schultz, M., Mackintosh, C. G., Shackell, G. H., Martinez, M. F., Knowler, K. J., … Ho, C., … McEwan, J. C. (2016). Ovine rumen papillae biopsy via oral endoscopy: A rapid and repeatable method for serial sampling. New Zealand Veterinary Journal, 64(3), 174-178. doi: 10.1080/00480169.2015.1121845

Journal - Research Article

Murray, I. A., Joyce, S., Palmer, J., Lau, M., & Schultz, M. (2016). Incidence and features of eosinophilic esophagitis in dysphagia: A prospective observational study. Scandinavian Journal of Gastroenterology, 51(3), 257-262. doi: 10.3109/00365521.2015.1093166

Journal - Research Article

Coppell, K. J., Miller, J. C., Gray, A. R., Schultz, M., Mann, J. I., & Parnell, W. (2015). Obesity and the extent of liver damage among adult New Zealanders: Findings from a national survey. Obesity Science & Practice. doi: 10.1002/osp4.13

Journal - Research Article

Johnston, M. R., Murray, I. A., Schultz, M., McLeod, P., O'Donnell, N., Norton, H., … García, J. A. (2015). Does preendoscopy Rockall score safely identify low risk patients following upper gastrointestinal haemorrhage? Gastroenterology Research & Practice, 2015, 410702. doi: 10.1155/2015/410702

Journal - Research Article

Laursen, S. B., Dalton, H. R., Murray, I. A., Michell, N., Johnston, M. R., Schultz, M., … on behalf of the Upper Gastrointestinal Hemorrhage International Consortium. (2015). Performance of new thresholds of the Glasgow Blatchford score in managing patients with upper gastrointestinal bleeding. Clinical Gastroenterology & Hepatology, 13(1), 115-121. doi: 10.1016/j.cgh.2014.07.023

Journal - Research Article

Schultz, M., Bohwan Seo, S., Holt, A., & Regenbrecht, H. (2015). Family history assessment for colorectal cancer (CRC) risk analysis: Comparison of diagram- and questionnaire-based web interfaces. BMC Medical Informatics & Decision Making, 15, 95. doi: 10.1186/s12911-015-0211-1

Journal - Research Article

Schultz, M., Lai, C. C., Lindstrom, A. L., Stein, K., Donaldson, G., Thompson-Fawcett, M., & Butt, A. G. (2015). Aggravation of established colitis in specific pathogen-free IL-10 knockout mice by restraint stress is not mediated by increased colonic permeability. Journal of Crohn's & Colitis, 9(9), 754-762. doi: 10.1093/ecco-jcc/jjv098

Journal - Research Article

Vermunt, J., Fraser, M., Herbison, P., Wiles, A., Schlup, M., & Schultz, M. (2015). Prevalence and knowledge of hepatitis C in a middle-aged population, Dunedin, New Zealand. World Journal of Gastroenterology, 21(35), 10224-10233. doi: 10.3748/wjg.v21.i35.10224

Journal - Research Article

Dyke, J., Hendry, K., Hill, J., Schultz, M., Mason, E., & Glue, P. (2014). Management of a cluster of foreign body ingestion incidents in patients with borderline personality disorder. Open Journal of Psychiatry, 4, 99-103. doi: 10.4236/ojpsych.2014.42014

Journal - Research Article

Kini, G. P., Schultz, M., Herbison, P., & Young, B. (2014). Does seasonal level of serum 25-OH vitamin D correlate with the activity of Crohn’s disease? New Zealand Medical Journal, 127(1394). Retrieved from http://www.nzma.org.nz/journal

Journal - Research Article

Schultz, H., Higham, J., & Schultz, M. (2014). The informal caregiver: A qualitative assessment of needs and requirements. Family Medicine & Medical Science Research, 3(4), 144. doi: 10.4172/2327-4972.1000144

Journal - Research Article

Tarr, G. P., Crowley, A., John, R., Kok, J. B., Lee, H.-N. L., Mustafa, H., Sii, K. M., Smith, R., Son, S.-E. Q., Weaver, L. J., Cameron, C., Dockerty, J. D., Schultz, M., & Murray, I. A. (2014). Do high risk patients alter their lifestyle to reduce risk of colorectal cancer? BMC Gastroenterology, 14(1), 22. doi: 10.1186/1471-230X-14-22

Journal - Research Article

Thomas, G. R., Lewis-Morris, T., Rowbotham, D., Whiteside, C., Joyce, S., Inns, S., Schultz, M., & Gearry, R. B. (2014). Adalimumab for Crohn’s disease in New Zealand: A prospective multicentre experience. New Zealand Medical Journal, 127(1396). Retrieved from http://www.nzma.org.nz/journal

Journal - Research Article

Kemp, R., Dunn, E., & Schultz, M. (2013). Immunomodulators in inflammatory bowel disease: An emerging role for biologic agents. BioDrugs, 27(6), 585-590. doi: 10.1007/s40259-013-0045-2

Journal - Research Article

Kini, G. P., Murray, I., Champion-Young, J., Lau, M., Katta, V., Thorn, M., & Schultz, M. P. (2013). Cap polyposis mistaken for Crohn's disease: Case report and review of literature. Journal of Crohn's & Colitis, 7(3), e108-e111. doi: 10.1016/j.crohns.2012.06.005

Journal - Research Article

Sandborn, W. J., Feagan, B. G., Rutgeerts, P., Hanauer, S., Colombel, J.-F., Sands, B. E., … for the GEMINI 2 Study Group, including Gearry, R., Schultz, M., & Wyeth, J. (2013). Vedolizumab as induction and maintenance therapy for Crohn's disease. New England Journal of Medicine, 369(8), 711-721. doi: 10.1056/NEJMoa1215739

Journal - Research Article

Schultz, M., Dunn, E., Taylor, E., Butt, G. A., & Kemp, R. (2013). The Gut Map Project: T cell distribution in inflammation of the gut. Journal of Gastroenterology & Hepatology, 28(Suppl. 3), 588. doi: 10.1111/jgh.12363_2

Journal - Research Article

Tarr, G. P., Smith, R. A., John, R. A., Crowley, A. P., Kok, J. B. C., Lee, H.-N., Mustafa, M. H. B., Sii, K. M., Son, S.-E., Weaver, L. J., Cameron, C., Dockerty, J. D., Murray, I. A., & Schultz, M. (2013). Perceived risks and benefits of surveillance colonoscopy in people undergoing surveillance for family history of colorectal cancer. New Zealand Medical Journal, 126(1382). Retrieved from http://www.nzma.org.nz/journal

Journal - Research Article

Pan, A., Schlup, M., Lubcke, R., Chou, A., & Schultz, M. (2012). The role of aspirin in post-polypectomy bleeding: A retrospective survey. BMC Gastroenterology, 12, 138. doi: 10.1186/1471-230X-12-138

Journal - Research Article

Stebbings, S., Jenks, K., Treharne, G. J., García, J. A., Schultz, M., Highton, J., & Dudley-Brown, S. (2012). Validation of the Dudley Inflammatory Bowel Symptom Questionnaire for the assessment of bowel symptoms in axial SpA: Prevalence of clinically relevant bowel symptoms and association with disease activity. Rheumatology, 51(5), 858-865. doi: 10.1093/rheumatology/ker359

Journal - Research Article

Pan, A., Schlup, M., Lubcke, R., & Schultz, M. (2011). Fulminant ulcerative colitis despite maximal immunosuppression following liver transplantation: A case report and literature review. Journal of Crohn's & Colitis, 5(5), 465-468. doi: 10.1016/j.crohns.2011.04.011

Journal - Research Article

Schultz, M., Baranchi, A., Thurston, L., Yu, Y. C., Wang, L., Chen, J., Sapsford, M., Chung, J., Binsadiq, M., Craig, L., Wilkins, B., McBride, D., & Herbison, P. (2011). Consumer demographics and expectations of probiotic therapy in New Zealand: Results of a large telephone survey. New Zealand Medical Journal, 124(1329). Retrieved from http://journal.nzma.org.nz/journal/124-1329/4537/content.pdf

Journal - Research Article

Tannock, G. W., Tiong, I. S., Priest, P., Munro, K., Taylor, C., Richardson, A., & Schultz, M. (2011). Testing probiotic strain Escherichia coli Nissle 1917 (Mutaflor) for its ability to reduce carriage of multidrug-resistant E. coli by elderly residents in long-term care facilities. Journal of Medical Microbiology, 60(3), 366-370. doi: 10.1099/jmm.0.025874-0

Journal - Research Article

Jenks, K., Stebbings, S., Burton, J., Schultz, M., Herbison, P., & Highton, J. (2010). Probiotic therapy for the treatment of spondyloarthritis: A randomized controlled trial. Journal of Rheumatology, 37(10), 2118-2125. doi: 10.3899/jrheum.100193

Journal - Research Article

Schultz, M., & Butt, G. (2010). E. coli Nissle 1917 in the treatment of inflammatory bowel disease. Practical Gastroenterology, 34(3), 11-19.

Journal - Research Article

Schultz, M., Gearry, R., Walmsley, R., Day, A. S., Fraser, A., Wyeth, J., Barclay, M., … Whiteside, C. (2010). New Zealand Society of Gastroenterology statement on the use of biological therapy in inflammatory bowel disease. New Zealand Medical Journal, 123(1314). Retrieved from http://journal.nzma.org.nz/journal/123-1314/4115/content.pdf

Journal - Research Article

Stebbings, S., Jenks, K., Roberts, R., & Schultz, M. (2010). The immune response to gut bacteria in spondyloarthritis: A role in pathogenesis? Journal of Clinical Rheumatology & Musculoskeletal Medicine, 1(2).

Journal - Research Article

Schultz, M., Davidson, A., Donald, S., Targonska, B., Turnbull, A., Weggery, S. E., Livingstone, V., & Dockerty, J. D. (2009). Gastroenterology service in a teaching hospital in rural New Zealand, 1991-2003. World Journal of Gastroenterology, 15(5), 583-590. doi: 10.3748/wjg.15.583

Journal - Research Article

Howard, R., Karageorge, G., van Harselaar, K., Bell, M., Basford, P., Schultz, M., & Derrett, S. (2008). Post-procedure surveillance in liver biopsy: How long is long enough? New Zealand Medical Journal, 121(1280). Retrieved from http://journal.nzma.org.nz/journal/121-1280/3219/content.pdf

Journal - Research Article

Schultz, M. (2008). Clinical use of E. coli Nissle 1917 in inflammatory bowel disease. Inflammatory Bowel Diseases, 14(7), 1012-1018.

Journal - Research Article

Schultz, M., & Lindström, A. L. (2008). Rationale for probiotic treatment strategies in inflammatory bowel disease. Expert Review of Gastroenterology & Hepatology, 2(3), 337-355. doi: 10.1586/17474124.2.3.337

Journal - Research Article

Switzer-Taylor, V., Schlup, M., Lübcke, R., Livingstone, V., & Schultz, M. (2008). Barrett's esophagus: A retrospective analysis of 13 years surveillance. Journal of Gastroenterology & Hepatology, 23(9), 1362-1367.

Journal - Research Article

Schultz, M., & Butt, A. G. (2007). Methodological aspects in probiotic research: A brief review with an emphasis on epithelial barrier function. International Journal of Probiotics & Prebiotics, 2(2/3), 85-96.

Journal - Research Article

McBurney, W., Mangold, M., Munro, K., Schultz, M., Rath, H. C., & Tannock, G. W. (2006). PCR/DGGE and 16S rRNA gene library analysis of the colonic microbiota of HLA-B27/β2-microglobulin transgenic rats. Letters in Applied Microbiology, 42, 165-171.

Journal - Research Article

Schultz, M. (2005). Celiac disease: More common than previously assumed. AESKU.SCIENCE, 2(October), 3-9.

Journal - Research Article

Schultz, M., Watzl, S., Oelschlaeger, T. A., Rath, H. C., Göttl, C., Lehn, N., … Linde, H.-J. (2005). Green fluorescent protein for detection of the probiotic microorganism Escherichia coli strain Nissle 1917 (EcN) in vivo. Journal of Microbiological Methods, 61, 389-398.

Journal - Research Article

Strauch, U. G., Obermeier, F., Grunwald, N., Gürster, S., Dunger, N., Schultz, M., … Rath, H. C. (2005). Influence of intestinal bacteria on induction of regulatory T cells: Lessons from a transfer model of colitis. Gut, 54, 1546-1552. Retrieved from http://gut.bmjjournals.com

Journal - Research Article

Gerbitz, A., Schultz, M., Wilke, A., Linde, H.-J., Schölmerich, J., Andreesen, R., & Holler, E. (2004). Probiotic effects on experimental graft-versus-host disease: Let them eat yogurt. Blood, 103(11), 4365-4367.

Journal - Research Article

Schultz, M., Göttl, C., Young, R. J., Iwen, P., & Vanderhoof, J. A. (2004). Administration of oral probiotic bacteria to pregnant women causes temporary infantile colonization. Journal of Pediatric Gastroenterology & Nutrition, 38(3), 293-297.

Journal - Research Article

Schultz, M., Munro, K., Tannock, G. W., Melchner, I., Göttl, C., Schwietz, H., … Rath, H. C. (2004). Effects of feeding a probiotic preparation (SIM) containing inulin on the severity of colitis and on the composition of the intestinal microflora in HLA-B27 transgenic rats. Clinical & Diagnostic Laboratory Immunology, 11(3), 581-587.

Journal - Research Article

Schultz, M., Schölmerich, J., & Kullmann, F. (2004). Management of chemotherapy-induced diarrhea. Zeitschrift für Gastroenterologie, 42(6), 527-538.

Journal - Research Article

Schultz, M., Strauch, U. G., Linde, H.-J., Watzl, S., Obermeier, F., Göttl, C., … Rath, H. C. (2004). Preventive effects of Escherichia coli strain Nissle 1917 on acute and chronic intestinal inflammation in two different murine models of colitis. Clinical & Diagnostic Laboratory Immunology, 11(2), 372-378.

Journal - Research Article

Schultz, M., Timmer, A., Herfarth, H. H., Sartor, R. B., Vanderhoof, J. A., & Rath, H. C. (2004). Lactobacillus GG in inducing and maintaining remission of Crohn's disease. BMC Gastroenterology, 4(5). Retrieved from http://www.biomedcentral.com/content/pdf/1471-230X/4/5.pdf

Journal - Research Article

Grossmann, J., Walther, K., Artinger, M., Kiessling, S., Steinkamp, M., Schmautz, W.-K., … Schultz, M., … Rogler, G. (2003). Progress on isolation and short-term ex-vivo culture of highly purified non-apoptotic human intestinal epithelial cells (IEC). European Journal of Cell Biology, 82, 262-270.

Journal - Research Article

Schultz, M., Linde, H.-J., Lehn, N., Zimmermann, K., Grossmann, J., Falk, W., & Schölmerich, J. (2003). Immunomodulatory consequences of oral administration of Lactobacillus rhamnosus strain GG in healthy volunteers. Journal of Dairy Research, 70(2), 165-173.

Journal - Research Article

Schultz, M., Schölmerich, J., & Rath, H. C. (2003). Rationale for probiotic and antibiotic treatment strategies in inflammatory bowel diseases. Digestive Diseases, 21(2), 105-128.

Journal - Research Article

von Landenberg, P., Matthias, T., Zaech, J., Schultz, M., Lorber, M., Blank, M., & Shoenfeld, Y. (2003). Antiprothrombin antibodies are associated with pregnancy loss in patients with the antiphospholipid syndrome. American Journal of Reproductive Immunology, 49, 51-56.

Journal - Research Article

Schultz, M., & Hellerbrand, C. (2002). Viele Fälle bleiben unerkannt. Deutsches Ärzteblatt, 99, 28-29.

Journal - Research Article

Schultz, M., Hartmann, A., Dietmaier, W., Woenckhaus, M., & Lock, G. (2002). Massive steatosis hepatis: An unusual manifestation of Whipple's disease. American Journal of Gastroenterology, 97(3), 771-772.

Journal - Research Article

Schultz, M., Veltkamp, C., Dieleman, L. A., Grenther, W. B., Wyrick, P. B., Tonkonogy, S. L., & Sartor, R. B. (2002). Lactobacillus plantarum 299V in the treatment and prevention of spontaneous colitis in interleukin-10-deficient mice. Inflammatory Bowel Diseases, 8(2), 71-80.

Journal - Research Article

Rath, H. C., Schultz, M., Freitag, R., Dieleman, L. A., Li, F., Linde, H.-J., … Sartor, R. B. (2001). Different subsets of enteric bacteria induce and perpetuate experimental colitis in rats and mice. Infection & Immunity, 69(4), 2277-2285.

Journal - Research Article

Schultz, M., Clarke, S. H., Arnold, L. W., & Sartor, R. B. (2001). Disrupted B-lymphocyte development and survival in interleukin-2-deficient mice. Immunology, 104(2), 127-134.

Journal - Research Article

Amiesimaka, O. I., Braund, R., Aluzaite, K., & Schultz, M. (2023). Constraints on medication-based inflammatory bowel disease therapy in Aotearoa New Zealand: Why medication adherence is important. New Zealand Medical Journal/Te ara tika o te hauora hapori, 136(1574), 82-89. Retrieved from https://journal.nzma.org.nz/

Journal - Research Other

Angus, H. C. K., Butt, A. G., Schultz, M., & Kemp, R. A. (2020). Intestinal organoids as a tool for inflammatory bowel disease research. Frontiers in Medicine, 6, 334. doi: 10.3389/fmed.2019.00334

Journal - Research Other

Khan, A., Boyke Berahmana, A., Day, A. S., Barclay, M. L., & Schultz, M. (2019). New Zealand Society of Gastroenterology guidelines on therapeutic drug monitoring in inflammatory bowel disease. New Zealand Medical Journal, 132(1491), 46-62. Retrieved from https://www.nzma.org.nz/journal

Journal - Research Other

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