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Migraine associated with gastrointestinal disorders: review of the literature and clinical implications.

Frontiers in neurology

van Hemert S, Breedveld AC, Rovers JM, Vermeiden JP, Witteman BJ, Smits MG, de Roos NM.
PMID: 25484876
Front Neurol. 2014 Nov 21;5:241. doi: 10.3389/fneur.2014.00241. eCollection 2014.

Recent studies suggest that migraine may be associated with gastrointestinal (GI) disorders, including irritable bowel syndrome (IBS), inflammatory bowel syndrome, and celiac disease. Here, an overview of the associations between migraine and GI disorders is presented, as well as...

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van Hemert S, Breedveld AC, Rovers JM, et al. Migraine associated with gastrointestinal disorders: review of the literature and clinical implications. Front Neurol. 2014;5:241doi: 10.3389/fneur.2014.00241.
van Hemert, S., Breedveld, A. C., Rovers, J. M., Vermeiden, J. P., Witteman, B. J., Smits, M. G., & de Roos, N. M. (2014). Migraine associated with gastrointestinal disorders: review of the literature and clinical implications. Frontiers in neurology, 5241. https://doi.org/10.3389/fneur.2014.00241
van Hemert, Saskia, et al. "Migraine associated with gastrointestinal disorders: review of the literature and clinical implications." Frontiers in neurology vol. 5 (2014): 241. doi: https://doi.org/10.3389/fneur.2014.00241
van Hemert S, Breedveld AC, Rovers JM, Vermeiden JP, Witteman BJ, Smits MG, de Roos NM. Migraine associated with gastrointestinal disorders: review of the literature and clinical implications. Front Neurol. 2014 Nov 21;5:241. doi: 10.3389/fneur.2014.00241. eCollection 2014. PMID: 25484876; PMCID: PMC4240046.
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Conversion of the Seattle Angina Questionnaire into EQ-5D utilities for ischemic heart disease: a systematic review and catalog of the literature.

ClinicoEconomics and outcomes research : CEOR

Wijeysundera HC, Farshchi-Zarabi S, Witteman W, Bennell MC.
PMID: 24876788
Clinicoecon Outcomes Res. 2014 May 19;6:253-68. doi: 10.2147/CEOR.S63187. eCollection 2014.

BACKGROUND: There is a paucity of preference-based (utility) measures of health-related quality of life for patients with ischemic heart disease (IHD); in contrast, the Seattle Angina Questionnaire (SAQ) is a widely used descriptive measure. Our objective was to perform...

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Wijeysundera HC, Farshchi-Zarabi S, Witteman W, et al. Conversion of the Seattle Angina Questionnaire into EQ-5D utilities for ischemic heart disease: a systematic review and catalog of the literature. Clinicoecon Outcomes Res. 2014;6:253-68doi: 10.2147/CEOR.S63187.
Wijeysundera, H. C., Farshchi-Zarabi, S., Witteman, W., & Bennell, M. C. (2014). Conversion of the Seattle Angina Questionnaire into EQ-5D utilities for ischemic heart disease: a systematic review and catalog of the literature. ClinicoEconomics and outcomes research : CEOR, 6253-68. https://doi.org/10.2147/CEOR.S63187
Wijeysundera, Harindra C, et al. "Conversion of the Seattle Angina Questionnaire into EQ-5D utilities for ischemic heart disease: a systematic review and catalog of the literature." ClinicoEconomics and outcomes research : CEOR vol. 6 (2014): 253-68. doi: https://doi.org/10.2147/CEOR.S63187
Wijeysundera HC, Farshchi-Zarabi S, Witteman W, Bennell MC. Conversion of the Seattle Angina Questionnaire into EQ-5D utilities for ischemic heart disease: a systematic review and catalog of the literature. Clinicoecon Outcomes Res. 2014 May 19;6:253-68. doi: 10.2147/CEOR.S63187. eCollection 2014. PMID: 24876788; PMCID: PMC4035107.
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Sub-100 nm silicon nanowires by laser interference lithography and metal-assisted etching.

Nanotechnology

de Boor J, Geyer N, Wittemann JV, Gösele U, Schmidt V.
PMID: 20110585
Nanotechnology. 2010 Mar 05;21(9):095302. doi: 10.1088/0957-4484/21/9/095302. Epub 2010 Jan 29.

By combining laser interference lithography and metal-assisted etching we were able to produce arrays of silicon nanowires with uniform diameters as small as 65 nm and densities exceeding 2 x 10(7) mm(-2). The wires are single crystalline, vertically aligned,...

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de Boor J, Geyer N, Wittemann JV, et al. Sub-100 nm silicon nanowires by laser interference lithography and metal-assisted etching. Nanotechnology. 2010;21(9):095302doi: 10.1088/0957-4484/21/9/095302.
de Boor, J., Geyer, N., Wittemann, J. V., Gösele, U., & Schmidt, V. (2010). Sub-100 nm silicon nanowires by laser interference lithography and metal-assisted etching. Nanotechnology, 21(9), 095302. https://doi.org/10.1088/0957-4484/21/9/095302
de Boor, Johannes, et al. "Sub-100 nm silicon nanowires by laser interference lithography and metal-assisted etching." Nanotechnology vol. 21,9 (2010): 095302. doi: https://doi.org/10.1088/0957-4484/21/9/095302
de Boor J, Geyer N, Wittemann JV, Gösele U, Schmidt V. Sub-100 nm silicon nanowires by laser interference lithography and metal-assisted etching. Nanotechnology. 2010 Mar 05;21(9):095302. doi: 10.1088/0957-4484/21/9/095302. Epub 2010 Jan 29. PMID: 20110585.
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Optimization of the power and control of the shape of amplified trains of laser pulses.

Applied optics

van Oerle BM, Bisero D, Ernst GJ, Verschuur JW, Witteman WJ.
PMID: 18264287
Appl Opt. 1997 Oct 20;36(30):7696-9. doi: 10.1364/ao.36.007696.

We have performed an optimization study on a train of laser pulses in a Nd:YLF master-oscillator power amplifier chain. Instead of using a flat train of input pulses and proper timing of the input pulses with respect to the...

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van Oerle BM, Bisero D, Ernst GJ, et al. Optimization of the power and control of the shape of amplified trains of laser pulses. Appl Opt. 1997;36(30):7696-9doi: 10.1364/ao.36.007696.
van Oerle, B. M., Bisero, D., Ernst, G. J., Verschuur, J. W., & Witteman, W. J. (1997). Optimization of the power and control of the shape of amplified trains of laser pulses. Applied optics, 36(30), 7696-9. https://doi.org/10.1364/ao.36.007696
van Oerle, B M, et al. "Optimization of the power and control of the shape of amplified trains of laser pulses." Applied optics vol. 36,30 (1997): 7696-9. doi: https://doi.org/10.1364/ao.36.007696
van Oerle BM, Bisero D, Ernst GJ, Verschuur JW, Witteman WJ. Optimization of the power and control of the shape of amplified trains of laser pulses. Appl Opt. 1997 Oct 20;36(30):7696-9. doi: 10.1364/ao.36.007696. PMID: 18264287.
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A case of HTLV-1 associated adult T-cell lymphoma presenting with cutaneous lesions and tropical spastic paresis.

Intractable & rare diseases research

Sharma PV, Witteman M, Sundaravel S, Larocca T, Zhang Y, Goldsztajn H.
PMID: 29552450
Intractable Rare Dis Res. 2018 Feb;7(1):61-64. doi: 10.5582/irdr.2017.01077.

Adult T cell lymphoma (ATL), is a peripheral T cell neoplasm associated with infection by human T-lymphotropic virus (HTLV). This is a case of a 28-year-old lady who presented with back pain for the past month and recent onset...

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Sharma PV, Witteman M, Sundaravel S, et al. A case of HTLV-1 associated adult T-cell lymphoma presenting with cutaneous lesions and tropical spastic paresis. Intractable Rare Dis Res. 2018;7(1):61-64doi: 10.5582/irdr.2017.01077.
Sharma, P. V., Witteman, M., Sundaravel, S., Larocca, T., Zhang, Y., & Goldsztajn, H. (2018). A case of HTLV-1 associated adult T-cell lymphoma presenting with cutaneous lesions and tropical spastic paresis. Intractable & rare diseases research, 7(1), 61-64. https://doi.org/10.5582/irdr.2017.01077
Sharma, Purva V, et al. "A case of HTLV-1 associated adult T-cell lymphoma presenting with cutaneous lesions and tropical spastic paresis." Intractable & rare diseases research vol. 7,1 (2018): 61-64. doi: https://doi.org/10.5582/irdr.2017.01077
Sharma PV, Witteman M, Sundaravel S, Larocca T, Zhang Y, Goldsztajn H. A case of HTLV-1 associated adult T-cell lymphoma presenting with cutaneous lesions and tropical spastic paresis. Intractable Rare Dis Res. 2018 Feb;7(1):61-64. doi: 10.5582/irdr.2017.01077. PMID: 29552450; PMCID: PMC5849629.
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Intestinal Permeability Measured by Urinary Sucrose Excretion Correlates with Serum Zonulin and Faecal Calprotectin Concentrations in UC Patients in Remission.

Journal of nutrition and metabolism

Wegh CAM, de Roos NM, Hovenier R, Meijerink J, Besseling-van der Vaart I, van Hemert S, Witteman BJM.
PMID: 31061734
J Nutr Metab. 2019 Apr 01;2019:2472754. doi: 10.1155/2019/2472754. eCollection 2019.

BACKGROUND AND AIMS: Ulcerative colitis (UC) is associated with an increased intestinal permeability, possibly through a dysbiosis of intestinal bacteria. We investigated which markers are most relevant to assess intestinal permeability in UC patients and whether probiotics had an...

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Wegh CAM, de Roos NM, Hovenier R, et al. Intestinal Permeability Measured by Urinary Sucrose Excretion Correlates with Serum Zonulin and Faecal Calprotectin Concentrations in UC Patients in Remission. J Nutr Metab. 2019;2019:2472754doi: 10.1155/2019/2472754.
Wegh, C. A. M., de Roos, N. M., Hovenier, R., Meijerink, J., Besseling-van der Vaart, I., van Hemert, S., & Witteman, B. J. M. (2019). Intestinal Permeability Measured by Urinary Sucrose Excretion Correlates with Serum Zonulin and Faecal Calprotectin Concentrations in UC Patients in Remission. Journal of nutrition and metabolism, 20192472754. https://doi.org/10.1155/2019/2472754
Wegh, C A M, et al. "Intestinal Permeability Measured by Urinary Sucrose Excretion Correlates with Serum Zonulin and Faecal Calprotectin Concentrations in UC Patients in Remission." Journal of nutrition and metabolism vol. 2019 (2019): 2472754. doi: https://doi.org/10.1155/2019/2472754
Wegh CAM, de Roos NM, Hovenier R, Meijerink J, Besseling-van der Vaart I, van Hemert S, Witteman BJM. Intestinal Permeability Measured by Urinary Sucrose Excretion Correlates with Serum Zonulin and Faecal Calprotectin Concentrations in UC Patients in Remission. J Nutr Metab. 2019 Apr 01;2019:2472754. doi: 10.1155/2019/2472754. eCollection 2019. PMID: 31061734; PMCID: PMC6466955.
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Testing Behavior Change Techniques to Encourage Primary Care Physicians to Access Cancer Screening Audit and Feedback Reports: Protocol for a Factorial Randomized Experiment of Email Content.

JMIR research protocols

Vaisson G, Witteman HO, Bouck Z, Bravo CA, Desveaux L, Llovet D, Presseau J, Saragosa M, Taljaard M, Umar S, Grimshaw JM, Tinmouth J, Ivers NM.
PMID: 29453190
JMIR Res Protoc. 2018 Feb 16;7(2):e11. doi: 10.2196/resprot.9090.

BACKGROUND: Cancer Care Ontario's Screening Activity Report (SAR) is an online audit and feedback tool designed to help primary care physicians in Ontario, Canada, identify patients who are overdue for cancer screening or have abnormal results requiring follow-up. Use...

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Vaisson G, Witteman HO, Bouck Z, et al. Testing Behavior Change Techniques to Encourage Primary Care Physicians to Access Cancer Screening Audit and Feedback Reports: Protocol for a Factorial Randomized Experiment of Email Content. JMIR Res Protoc. 2018;7(2):e11doi: 10.2196/resprot.9090.
Vaisson, G., Witteman, H. O., Bouck, Z., Bravo, C. A., Desveaux, L., Llovet, D., Presseau, J., Saragosa, M., Taljaard, M., Umar, S., Grimshaw, J. M., Tinmouth, J., & Ivers, N. M. (2018). Testing Behavior Change Techniques to Encourage Primary Care Physicians to Access Cancer Screening Audit and Feedback Reports: Protocol for a Factorial Randomized Experiment of Email Content. JMIR research protocols, 7(2), e11. https://doi.org/10.2196/resprot.9090
Vaisson, Gratianne, et al. "Testing Behavior Change Techniques to Encourage Primary Care Physicians to Access Cancer Screening Audit and Feedback Reports: Protocol for a Factorial Randomized Experiment of Email Content." JMIR research protocols vol. 7,2 (2018): e11. doi: https://doi.org/10.2196/resprot.9090
Vaisson G, Witteman HO, Bouck Z, Bravo CA, Desveaux L, Llovet D, Presseau J, Saragosa M, Taljaard M, Umar S, Grimshaw JM, Tinmouth J, Ivers NM. Testing Behavior Change Techniques to Encourage Primary Care Physicians to Access Cancer Screening Audit and Feedback Reports: Protocol for a Factorial Randomized Experiment of Email Content. JMIR Res Protoc. 2018 Feb 16;7(2):e11. doi: 10.2196/resprot.9090. PMID: 29453190; PMCID: PMC5834752.
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Anti-Xa Levels in Morbidly Obese Patients Using Apixaban or Rivaroxaban, Before and After Bariatric Surgery.

Obesity surgery

Kok T, de Boer H, Witteman B, Hovens M, van Luin M, Monajemi H.
PMID: 34822108
Obes Surg. 2021 Nov 25; doi: 10.1007/s11695-021-05814-y. Epub 2021 Nov 25.

BACKGROUND: Despite limited evidence about the efficacy and safety of anticoagulation in patients post bariatric surgery, both vitamin K antagonists (VKA) and direct-acting oral anticoagulants (DOACs) are commonly prescribed.AIM: To evaluate plasma anti-Xa levels of DOACs in morbidly obese...

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Kok T, de Boer H, Witteman B, et al. Anti-Xa Levels in Morbidly Obese Patients Using Apixaban or Rivaroxaban, Before and After Bariatric Surgery. Obes Surg. 2021;doi: 10.1007/s11695-021-05814-y.
Kok, T., de Boer, H., Witteman, B., Hovens, M., van Luin, M., & Monajemi, H. (2021). Anti-Xa Levels in Morbidly Obese Patients Using Apixaban or Rivaroxaban, Before and After Bariatric Surgery. Obesity surgery, . https://doi.org/10.1007/s11695-021-05814-y
Kok, Thom, et al. "Anti-Xa Levels in Morbidly Obese Patients Using Apixaban or Rivaroxaban, Before and After Bariatric Surgery." Obesity surgery vol. (2021). doi: https://doi.org/10.1007/s11695-021-05814-y
Kok T, de Boer H, Witteman B, Hovens M, van Luin M, Monajemi H. Anti-Xa Levels in Morbidly Obese Patients Using Apixaban or Rivaroxaban, Before and After Bariatric Surgery. Obes Surg. 2021 Nov 25; doi: 10.1007/s11695-021-05814-y. Epub 2021 Nov 25. PMID: 34822108.
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An 11-Item Measure of User- and Human-Centered Design for Personal Health Tools (UCD-11): Development and Validation.

Journal of medical Internet research

Witteman HO, Vaisson G, Provencher T, Chipenda Dansokho S, Colquhoun H, Dugas M, Fagerlin A, Giguere AM, Haslett L, Hoffman A, Ivers NM, Légaré F, Trottier ME, Stacey D, Volk RJ, Renaud JS.
PMID: 33724194
J Med Internet Res. 2021 Mar 16;23(3):e15032. doi: 10.2196/15032.

BACKGROUND: Researchers developing personal health tools employ a range of approaches to involve prospective users in design and development.OBJECTIVE: The aim of this paper was to develop a validated measure of the human- or user-centeredness of design and development...

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Witteman HO, Vaisson G, Provencher T, et al. An 11-Item Measure of User- and Human-Centered Design for Personal Health Tools (UCD-11): Development and Validation. J Med Internet Res. 2021;23(3):e15032doi: 10.2196/15032.
Witteman, H. O., Vaisson, G., Provencher, T., Chipenda Dansokho, S., Colquhoun, H., Dugas, M., Fagerlin, A., Giguere, A. M., Haslett, L., Hoffman, A., Ivers, N. M., Légaré, F., Trottier, M. E., Stacey, D., Volk, R. J., & Renaud, J. S. (2021). An 11-Item Measure of User- and Human-Centered Design for Personal Health Tools (UCD-11): Development and Validation. Journal of medical Internet research, 23(3), e15032. https://doi.org/10.2196/15032
Witteman, Holly O, et al. "An 11-Item Measure of User- and Human-Centered Design for Personal Health Tools (UCD-11): Development and Validation." Journal of medical Internet research vol. 23,3 (2021): e15032. doi: https://doi.org/10.2196/15032
Witteman HO, Vaisson G, Provencher T, Chipenda Dansokho S, Colquhoun H, Dugas M, Fagerlin A, Giguere AM, Haslett L, Hoffman A, Ivers NM, Légaré F, Trottier ME, Stacey D, Volk RJ, Renaud JS. An 11-Item Measure of User- and Human-Centered Design for Personal Health Tools (UCD-11): Development and Validation. J Med Internet Res. 2021 Mar 16;23(3):e15032. doi: 10.2196/15032. PMID: 33724194; PMCID: PMC8074832.
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Analysis of Supervisors' Feedback to Residents on Communicator, Collaborator, and Professional Roles During Case Discussions.

Journal of graduate medical education

Lafleur A, Côté L, Witteman HO.
PMID: 33897959
J Grad Med Educ. 2021 Apr;13(2):246-256. doi: 10.4300/JGME-D-20-00842.1. Epub 2021 Apr 16.

BACKGROUND: Literature examining the feedback supervisors give to residents during case discussions in the realms of communication, collaboration, and professional roles (intrinsic roles) focuses on analyses of written feedback and self-reporting.OBJECTIVES: We quantified how much of the supervisors' verbal...

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Lafleur A, Côté L, Witteman HO. Analysis of Supervisors' Feedback to Residents on Communicator, Collaborator, and Professional Roles During Case Discussions. J Grad Med Educ. 2021;13(2):246-256doi: 10.4300/JGME-D-20-00842.1.
Lafleur, A., Côté, L., & Witteman, H. O. (2021). Analysis of Supervisors' Feedback to Residents on Communicator, Collaborator, and Professional Roles During Case Discussions. Journal of graduate medical education, 13(2), 246-256. https://doi.org/10.4300/JGME-D-20-00842.1
Lafleur, Alexandre, et al. "Analysis of Supervisors' Feedback to Residents on Communicator, Collaborator, and Professional Roles During Case Discussions." Journal of graduate medical education vol. 13,2 (2021): 246-256. doi: https://doi.org/10.4300/JGME-D-20-00842.1
Lafleur A, Côté L, Witteman HO. Analysis of Supervisors' Feedback to Residents on Communicator, Collaborator, and Professional Roles During Case Discussions. J Grad Med Educ. 2021 Apr;13(2):246-256. doi: 10.4300/JGME-D-20-00842.1. Epub 2021 Apr 16. PMID: 33897959; PMCID: PMC8054588.
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Engaging indigenous patient partners in patient-oriented research: lessons from a one-year initiative.

Research involvement and engagement

Tremblay MC, Bradette-Laplante M, Bérubé D, Brière É, Moisan N, Niquay D, Dogba MJ, Légaré F, McComber A, McGavock J, Witteman HO.
PMID: 32760594
Res Involv Engagem. 2020 Jul 22;6:44. doi: 10.1186/s40900-020-00216-3. eCollection 2020.

BACKGROUND: Patient-oriented research (POR) is a specific application of participatory research that promotes active patient engagement in health research. There is a growing concern that people involved in POR do not reflect the diversity of the population such research...

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Tremblay MC, Bradette-Laplante M, Bérubé D, et al. Engaging indigenous patient partners in patient-oriented research: lessons from a one-year initiative. Res Involv Engagem. 2020;6:44doi: 10.1186/s40900-020-00216-3.
Tremblay, M. C., Bradette-Laplante, M., Bérubé, D., Brière, �. �., Moisan, N., Niquay, D., Dogba, M. J., Légaré, F., McComber, A., McGavock, J., & Witteman, H. O. (2020). Engaging indigenous patient partners in patient-oriented research: lessons from a one-year initiative. Research involvement and engagement, 644. https://doi.org/10.1186/s40900-020-00216-3
Tremblay, Marie-Claude, et al. "Engaging indigenous patient partners in patient-oriented research: lessons from a one-year initiative." Research involvement and engagement vol. 6 (2020): 44. doi: https://doi.org/10.1186/s40900-020-00216-3
Tremblay MC, Bradette-Laplante M, Bérubé D, Brière É, Moisan N, Niquay D, Dogba MJ, Légaré F, McComber A, McGavock J, Witteman HO. Engaging indigenous patient partners in patient-oriented research: lessons from a one-year initiative. Res Involv Engagem. 2020 Jul 22;6:44. doi: 10.1186/s40900-020-00216-3. eCollection 2020. PMID: 32760594; PMCID: PMC7376932.
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A trial-based economic evaluation of peppermint oil for the treatment of irritable bowel syndrome.

United European gastroenterology journal

Weerts ZZRM, Essers BAB, Jonkers DMAE, Willems JIA, Janssen DJPA, Witteman BJM, Clemens CHM, Westendorp A, Masclee AAM, Keszthelyi D.
PMID: 34468079
United European Gastroenterol J. 2021 Nov;9(9):997-1006. doi: 10.1002/ueg2.12134. Epub 2021 Sep 01.

BACKGROUND: Irritable Bowel Syndrome (IBS) is a prevalent, chronic gastrointestinal disorder that imposes a substantial socioeconomic burden. Peppermint oil is a frequently used treatment for IBS, but evidence about cost-effectiveness is lacking.OBJECTIVE: We aimed to assess cost-effectiveness of small-intestinal...

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Weerts ZZRM, Essers BAB, Jonkers DMAE, et al. A trial-based economic evaluation of peppermint oil for the treatment of irritable bowel syndrome. United European Gastroenterol J. 2021;9(9):997-1006doi: 10.1002/ueg2.12134.
Weerts, Z. Z. R. M., Essers, B. A. B., Jonkers, D. M. A. E., Willems, J. I. A., Janssen, D. J. P. A., Witteman, B. J. M., Clemens, C. H. M., Westendorp, A., Masclee, A. A. M., & Keszthelyi, D. (2021). A trial-based economic evaluation of peppermint oil for the treatment of irritable bowel syndrome. United European gastroenterology journal, 9(9), 997-1006. https://doi.org/10.1002/ueg2.12134
Weerts, Zsa Zsa R M, et al. "A trial-based economic evaluation of peppermint oil for the treatment of irritable bowel syndrome." United European gastroenterology journal vol. 9,9 (2021): 997-1006. doi: https://doi.org/10.1002/ueg2.12134
Weerts ZZRM, Essers BAB, Jonkers DMAE, Willems JIA, Janssen DJPA, Witteman BJM, Clemens CHM, Westendorp A, Masclee AAM, Keszthelyi D. A trial-based economic evaluation of peppermint oil for the treatment of irritable bowel syndrome. United European Gastroenterol J. 2021 Nov;9(9):997-1006. doi: 10.1002/ueg2.12134. Epub 2021 Sep 01. PMID: 34468079; PMCID: PMC8598953.
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