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Dive into the research topics where P. F. Vollebregt is active.

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Featured researches published by P. F. Vollebregt.


Alimentary Pharmacology & Therapeutics | 2018

Impacts of perianal disease and faecal incontinence on quality of life and employment in 1092 patients with inflammatory bowel disease

P. F. Vollebregt; A.A. van Bodegraven; T. M. L. Markus-de Kwaadsteniet; D. van der Horst; Richelle J. F. Felt-Bersma

Patient reported outcomes regarding perianal disease and faecal incontinence in the community‐based inflammatory bowel disease population are poorly described.


Diseases of The Colon & Rectum | 2017

Validation of Risk Factors for Fecal Incontinence in Patients With Crohn’s Disease

P. F. Vollebregt; Arjan P. Visscher; Adriaan A. van Bodegraven; Richelle J. F. Felt-Bersma

BACKGROUND: Fecal incontinence has a great impact on daily life, and many patients are reluctant to report it. OBJECTIVE: The purpose of this study was to estimate the prevalence of fecal incontinence in patients with Crohn’s disease, validate risk factors, and relate outcome with quality of life. DESIGN: The design was cross-sectional. SETTINGS: The study was conducted at an academic tertiary center. PATIENTS: Consecutive patients with Crohn’s disease treated between 2003 and 2013 were included in this study. MAIN OUTCOME MEASURES: A questionnaire was sent out in October 2013 to evaluate perianal disease, current symptoms of fecal incontinence, and its impact on quality of life (Fecal Incontinence Quality of Life questionnaire). Risk factors were validated with univariate and multivariate analyses. RESULTS: The questionnaire was responded by 325 (62%) of 528 patients. Median age was 42 years (range, 18–91 y), 215 (66%) were women, and a diagnosis of Crohn’s disease was established for a median period of 12 years (interquartile range, 6–21 y). Fecal incontinence was reported by 65 patients (20%). Fecal incontinence was associated with liquid stools (p = 0.0001), previous IBD-related bowel resections (p = 0.001), stricturing behavior of disease (p = 0.02), and perianal disease (p = 0.03). Quality of life (lifestyle, coping, depression, and embarrassment) was poor in patients with fecal incontinence, particularly in patients with more frequent episodes of incontinence. LIMITATIONS: There was no correction for disease activity in the multivariate regression analysis. CONCLUSIONS: The prevalence of fecal incontinence in a tertiary population with Crohn’s disease is substantially higher than in the community-dwelling population. Considering the reduced quality of life in incontinent patients, active questioning to identify fecal incontinence is recommended in those with liquid stools, perianal disease, or previous (intestinal or perianal) surgery. See Video Abstract at http://journals.lww.com/dcrjournal/Pages/videogallery.aspx.


Colorectal Disease | 2017

Surgery for constipation : systematic review and practice recommendations : Results III: Rectal wall excisional procedures (Rectal Excision)

M. Mercer-Jones; U. Grossi; D. Pares; P. F. Vollebregt; James Mason; Charles H. Knowles

To assess the outcomes of rectal excisional procedures in adults with chronic constipation.


Colorectal Disease | 2017

Surgery for constipation: systematic review and clinical guidance: Paper 1: Introduction & Methods.

Charles H. Knowles; Ugo Grossi; Emma J Horrocks; D. Pares; P. F. Vollebregt; M. Chapman; S. R. Brown; M. Mercer-Jones; A. B. Williams; R. J. Hooper; Natasha Stevens; James Mason

This manuscript provides the introduction and detailed methodology used in subsequent reviews to assess the outcomes of surgical interventions with the primary intent of treating chronic constipation in adults and to develop recommendations for practice.


Colorectal Disease | 2017

Surgery for constipation: systematic review and practice recommendations: Graded practice and future research recommendations.

Charles H. Knowles; Ugo Grossi; Emma J Horrocks; D. Pares; P. F. Vollebregt; M. Chapman; Stanley A. Brown; M. Mercer-Jones; A. B. Williams; Yan Yiannakou; R. J. Hooper; Natasha Stevens; James Mason

This manuscript forms the final of seven that address the surgical management of chronic constipation (CC) in adults. The content coalesces results from the five systematic reviews that precede it and of the European Consensus process to derive graded practice recommendations (GPR).


Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine | 2018

Continence technologies whitepaper: Informing new engineering science research:

Pete Culmer; Ali Alazmani; Michael Bryant; Elena Mancuso; Sarah King; Vee Mapunde; Katherine Jeays-Ward; Nicola Heron; Russell Pearson; P. F. Vollebregt; Lynne Corner; Richard M. Day

Advances in healthcare technology for continence have historically been limited compared to other areas of medicine, reflecting the complexities of the condition and social stigma which act as a barrier to participation. This whitepaper has been developed to inspire and direct the engineering science community towards research opportunities that exist for continence technologies that address unmet needs in diagnosis, treatment and long-term management. Our aim is to pinpoint key challenges and highlight related research opportunities for novel technological advances. To do so, we draw on experience and expertise from academics, clinicians, patients and patient groups linked to continence healthcare. This is presented in four areas of consideration: the clinical pathway, patient perspective, research challenges and effective innovation. In each we introduce seminal research, background information and demonstrative case-studies, before discussing their relevance to engineering science researchers who are interested in approaching this overlooked but vital area of healthcare.


Alimentary Pharmacology & Therapeutics | 2018

Editorial: faecal incontinence-the hidden burden of inflammatory bowel diseases. Authors' reply

P. F. Vollebregt; A.A. van Bodegraven; T. M. L. Markus-de Kwaadsteniet; D. van der Horst; Richelle J. F. Felt-Bersma

1. Ramadas AV, Gunesh S, Thomas GA, et al. Natural history of Crohn’s disease in a population-based cohort from Cardiff (1986-2003): a study of changes in medical treatment and surgical resection rates. Gut. 2010;59:1200-1206. 2. Zabana Y, Garcia-Planella E, van Domselaar M, et al. Does active smoking really influence the course of Crohn’s disease? A retrospective observational study. J Crohns Colitis. 2013;7:280-285. 3. Pan es J, Rimola J. Perianal fistulizing Crohn’s disease: pathogenesis, diagnosis and therapy. Nat Rev Gastroenterol Hepatol. 2017;14:652664. 4. Sands BE, Anderson FH, Bernstein CN, et al. Infliximab maintenance therapy for fistulizing Crohn’s disease. N Engl J Med. 2004;350:876885. 5. Pan es J, Garc ıa-Olmo D, van Assche G, et al. Expanded allogeneic adipose-derived mesenchymal stem cells (Cx601) for complex perianal fistulas in Crohn’s disease: a phase 3 randomised, double-blind controlled trial. Lancet. 2016;388:1281-1290. 6. Zabana Y, van Domselaar M, Garcia-Planella E, et al. Perianal disease in patients with ulcerative colitis: a case-control study. J Crohns Colitis. 2011;5:338-341. 7. Vollebregt PF, van Bodegraven AA, Markus-de Kwaadsteniet TML, van der Horst D, Felt-Bersma RJF. Impacts of perianal disease and faecal incontinence on quality of life and employment in 1092 patients with inflammatory bowel disease. Aliment Pharmacol Ther. 2018;47:1253-1260.


Techniques in Coloproctology | 2016

Results of long-term retrograde rectal cleansing in patients with constipation or fecal incontinence

P. F. Vollebregt; A. K. E. Elfrink; W. J. H. J. Meijerink; Richelle J. F. Felt-Bersma


Trials | 2018

Efficacy and mechanism of sub-sensory sacral (optimised) neuromodulation in adults with faecal incontinence: study protocol for a randomised controlled trial

Eleanor McAlees; P. F. Vollebregt; Natasha Stevens; Tom C. Dudding; Anton Emmanuel; Paul L. Furlong; Shaheen Hamdy; Richard Hooper; James F. X. Jones; Christine Norton; P. Ronan O’Connell; S. Mark Scott; Charles H. Knowles


BMC Gastroenterology | 2018

3D high-resolution anorectal manometry in patients with perianal fistulas: comparison with 3D-anal ultrasound.

Richelle J. F. Felt-Bersma; Maarten S. Vlietstra; P. F. Vollebregt; Ingrid J. M. Han-Geurts; Vera Rempe-Sorm; Grietje J. H. Vander Mijnsbrugge; Charlotte B. H. Molenaar

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Charles H. Knowles

Queen Mary University of London

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Natasha Stevens

Queen Mary University of London

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Arjan P. Visscher

VU University Medical Center

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A. B. Williams

Guy's and St Thomas' NHS Foundation Trust

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Emma J Horrocks

Queen Mary University of London

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Ugo Grossi

Queen Mary University of London

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