Imperial College London

Dr Benjamin Mullish

Faculty of MedicineDepartment of Metabolism, Digestion and Reproduction

NIHR Clinical Lecturer
 
 
 
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Contact

 

b.mullish

 
 
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Location

 

Queen Elizabeth the Queen Mother Wing (QEQM)St Mary's Campus

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Summary

 

Publications

Publication Type
Year
to

174 results found

Quraishi MN, Segal J, Mullish B, McCune VL, Hawkey P, Colville A, Williams H, Hart A, Iqbal THet al., 2017, National survey of practice of faecal microbiota transplantation for Clostridium difficile infection in the UK., J Hosp Infect, Vol: 95, Pages: 444-445

Journal article

Mullish BH, McDonald JA, Kao DH, Allegretti JR, Petrof EO, Pechlivanis A, Atkinson SR, Williams HR, Thursz MR, Marchesi Jet al., 2017, Understanding the Mechanisms of Efficacy of Fecal Microbiota Transplantation in the Treatment of Clostridium Difficile Infection: The Potential Role of Bilemetabolising Enzymes, Publisher: Elsevier BV, Pages: S47-S47, ISSN: 0016-5085

Conference paper

Dhar A, Mullish BH, Thursz MR, 2017, Grand round: anticoagulation in chronic liver disease, Journal of Hepatology, Vol: 66, Pages: 1313-1326, ISSN: 1600-0641

In this Grand Round, we first present a case of a man with decompensated liver disease who subsequently developed a fatal pulmonary embolism, having not been prescribed prophylactic anticoagulation to prevent venous thromboembolic disease. We go on to discuss the burden of thrombotic disease in those with chronic liver disease, before a more detailed discussion regarding the current evidence, safety data, and clinical dilemmas regarding the use of anticoagulation in patients with chronic liver disease, as well as discussing potential future directions within this field.

Journal article

, 2016, Non-alcoholic fatty liver disease (NAFLD): assessment and management. NICE guideline [NG49], Non-alcoholic fatty liver disease (NAFLD): assessment and management, Publisher: NICE, NICE Guideline NG49

Report

Quraishi MN, Segal J, Mullish B, McCune V, Hawkey P, Colville A, Williams H, Hart A, Iqbal THet al., 2016, OC-040 National Survey of Practice of Faecal Microbiota Transplantation for Clostridium Difficile Infection in the United Kingdom, Publisher: BMJ, Pages: A23.2-A24, ISSN: 0017-5749

Conference paper

Mullish BH, McDonald JAK, Pechlivanis A, Rees DN, Williams HRT, Marchesi JR, Thursz MRet al., 2016, PWE-094 Understanding The Efficacy of Faecal Microbiota Transplantation in Clostridium Difficile Infection: Re-Establishment of Gut Microbiota with The Ability to Degrade Bile?, Publisher: BMJ, Pages: A184.2-A184, ISSN: 0017-5749

Conference paper

Jones A, Mullish BH, Williams HRT, Aylin Pet al., 2016, Improvements in Clostridium difficile infection in England and comparative epidemiology with the US, 33rd International Society for Quality in Health Care Conference 2016, Publisher: Oxford University Press (OUP), ISSN: 1464-3677

Conference paper

Gratton J, Phetcharaburanin J, Mullish BH, Williams HRT, Thursz M, Nicholson JK, Holmes E, Marchesi JR, Li Jet al., 2016, An optimized sample handling strategy for metabolic profiling of human feces, Analytical Chemistry, Vol: 88, Pages: 4661-4668, ISSN: 0003-2700

Fecal metabolites are being increasingly studied to unravel the host-gut microbial metabolic interactions. However, there are currently no guidelines for fecal sample collection and storage based on a systematic evaluation of the effect of time, storage temperature, storage duration and sampling strategy. Here we derive an optimized protocol for fecal sample handling with the aim of maximizing metabolic stability and minimizing sample degradation. Samples obtained from five healthy individuals were analyzed to assess topographical homogeneity of feces, and to evaluate storage duration-, temperature- and freeze-thaw cycle-induced metabolic changes in crude stool and fecal water using a 1H NMR spectroscopy-based metabolic profiling approach. Inter-individual variation was much greater than that attributable to storage conditions. Individual stool samples were found to be heterogeneous and spot sampling resulted in a high degree of metabolic variation. Crude fecal samples were remarkably unstable over time and exhibited distinct metabolic profiles at different storage temperatures. Microbial fermentation was the dominant driver in time-related changes observed in fecal samples stored at room temperature and this fermentative process was reduced when stored at 4°C. Crude fecal samples frozen at -20°C manifested elevated amino acids and nicotinate and depleted short chain fatty acids compared to crude fecal control samples. The relative concentrations of branched-chain and aromatic amino acids significantly increased in the freeze-thawed crude fecal samples, suggesting a release of microbial intracellular contents. The metabolic profiles of fecal water samples were more stable compared to crude samples. Our recommendation is that intact fecal samples should be collected, kept at 4°C or on ice during transportation, and extracted ideally within 1 h of collection, or a maximum of 24 h. Fecal water samples should be extracted from a representative amount (~15 g)

Journal article

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Neurology, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 237-237, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Nephrology, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 271-271, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Psychiatry, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 313-313, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Clinical sciences, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 95-95, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Geriatric medicine, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 169-169, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Rheumatology, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 357-357, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Ophthalmology, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 303-303, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Endocrinology, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 143-143, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Clinical haematology and oncology, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 27-27, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Cardiology, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 1-1, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish B, Dias Aet al., 2016, Gastroenterology, MRCP Part 1: 400 BOFs, Publisher: Jaypee Brothers Medical Publishers (P) Ltd., Pages: 179-179, ISBN: 9781909836426

Book chapter

Mannan I, Cheung V, Grout C, Mullish BHet al., 2015, MRCP Part 1: 400 BOFs, Publisher: JP Medical Ltd, ISBN: 978-1909836426

Book

Topan R, James S, Mullish BH, Zac-Varghese S, Goldin RD, Thomas R, Cox J, Hoare JMet al., 2015, Weight loss in a man from West Africa. S. stercoralis hyperinfection., Gut, Vol: 64, Pages: 1846-1888

Journal article

Pealing LM, Mullish BH, Smith PJ, Macdonald Det al., 2015, MRCP PACES Manual, Publisher: PasTest, ISBN: 978-1905635757

Book

Mullish BH, Marchesi JR, Thursz MR, Williams HRTet al., 2015, Microbiome manipulation with faecal microbiome transplantation as a therapeutic strategy in Clostridium difficile infection., QJM, Vol: 108, Pages: 355-359

Faecal microbiome transplantation (FMT) has generated huge recent interest as it presents a potential solution to a significant clinical problem--the increasing incidence of Clostridium difficile infection (CDI). In the short term, however, there remain many practical questions regarding its use, including the optimal selection of donors, material preparation and the mechanics of delivery. In the longer term, enhanced understanding of the mechanisms of action of FMT may potentiate novel therapies, such as targeted manipulation of the microbiome in CDI and beyond.

Journal article

Mullish BH, Kabir MS, Thursz MR, Dhar Aet al., 2015, Letter: depression and the use of anti-depressants in patients with chronic liver disease or liver transplantation - authors’ reply, Alimentary Pharmacology & Therapeutics, Vol: 41, Pages: 914-915, ISSN: 0269-2813

Journal article

Smith LJ, Quint JK, Brown JS, 2015, Respiratory Medicine, Publisher: JP Medical Ltd, ISBN: 9781907816727

Book

Mullish BH, Williams HRT, 2015, Obstacles to establishing an NHS faecal transplant programme., BMJ (Clinical research ed.), Vol: 351, ISSN: 0959-8138

Journal article

Mullish BH, Fofaria RK, Smith BC, Lloyd K, Lloyd J, Goldin RD, Dhar Aet al., 2014, Severe cholestatic jaundice after a single administration of ajmaline; a case report and review of the literature, BMC Gastroenterology, Vol: 14

Journal article

Mullish BH, 2014, Case 25-2014: A man with ulcerative colitis and bloody diarrhea., The New England journal of medicine, Vol: 371, ISSN: 0028-4793

Journal article

Mullish BH, Kabir MS, Thursz MR, Dhar Aet al., 2014, Review article: depression and the use of antidepressants in patients with chronic liver disease or liver transplantation, Alimentary Pharmacology & Therapeutics, Vol: 40, Pages: 880-892, ISSN: 0269-2813

Journal article

McCoughlin T, Mullish BH, Gunawan A, Wells M, Emmanuel Jet al., 2014, Low Incidence of Venous Thromboembolism in Mobile Populations., ISPOR 19th Annual International Meeting

Conference paper

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