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  • Monika Fischer
2019

Risk Factors for Gastrointestinal Symptoms Following Successful Eradication of Clostridium difficile by Fecal Microbiota Transplantation (FMT)

Allegretti, J. R., Kassam, Z., Fischer, M., Kelly, C. & Chan, W. W., Jan 1 2019, In : Journal of Clinical Gastroenterology.

Research output: Contribution to journalArticle

1 Scopus citations

Retrospective Analysis of Safety of Vedolizumab in Patients With Inflammatory Bowel Diseases

Meserve, J., Aniwan, S., Koliani-Pace, J. L., Shashi, P., Weiss, A., Faleck, D., Winters, A., Chablaney, S., Kochhar, G., Boland, B. S., Singh, S., Hirten, R., Shmidt, E., Hartke, J. G., Chilukuri, P., Bohm, M., Sagi, S. V., Fischer, M., Lukin, D., Hudesman, D. & 13 others, Chang, S., Gao, Y., Sultan, K., Swaminath, A., Gupta, N., Kane, S., Loftus, E. V., Shen, B., Sands, B. E., Colombel, J. F., Siegel, C. A., Sandborn, W. J. & Dulai, P. S., Jul 2019, In : Clinical Gastroenterology and Hepatology. 17, 8, p. 1533-1540.e2

Research output: Contribution to journalArticle

Open Access
13 Scopus citations

Correction to: Fecal Microbiota Transplantation Capsules with Targeted Colonic Versus Gastric Delivery in Recurrent Clostridium difficile Infection: A Comparative Cohort Analysis of High and Lose Dose (Digestive Diseases and Sciences, (2018), 10.1007/s10620-018-5396-6)

Allegretti, J. R., Fischer, M., Sagi, S. V., Bohm, M., Fadda, H. M., Ranmal, S. R., Budree, S., Basit, A. W., Glettig, D. L., de la Serna, E. L., Gentile, A., Gerardin, Y., Timberlake, S., Sadovsky, R., Smith, M. & Kassam, Z., Jan 1 2019, In : Digestive Diseases and Sciences.

Research output: Contribution to journalComment/debate

Shorter Disease Duration Is Associated With Higher Rates of Response to Vedolizumab in Patients With Crohn's Disease But Not Ulcerative Colitis

Faleck, D. M., Winters, A., Chablaney, S., Shashi, P., Meserve, J., Weiss, A., Aniwan, S., Koliani-Pace, J. L., Kochhar, G., Boland, B. S., Singh, S., Hirten, R., Shmidt, E., Kesar, V., Lasch, K., Luo, M., Bohm, M., Varma, S., Fischer, M., Hudesman, D. & 14 others, Chang, S., Lukin, D., Sultan, K., Swaminath, A., Gupta, N., Siegel, C. A., Shen, B., Sandborn, W. J., Kane, S., Loftus, E. V., Sands, B. E., Colombel, J. F., Dulai, P. S. & Ungaro, R., Nov 2019, In : Clinical Gastroenterology and Hepatology. 17, 12, p. 2497-2505.e1

Research output: Contribution to journalArticle

Open Access
6 Scopus citations
2017

Risk Factors for Rescue Therapy in Crohn’s Patients Maintained on Infliximab After Withdrawal of the Immunomodulator: A Long-Term Follow-Up

Fischer, M., Campbell, S. C., Calley, C. S. J., Helper, D., Chiorean, M. V. & Fadda, H. M., Oct 6 2017, (Accepted/In press) In : Digestive Diseases and Sciences. p. 1-7 7 p.

Research output: Contribution to journalArticle

3 Scopus citations
2018

Comparison of pH and motility of the small intestine of healthy subjects and patients with symptomatic constipation using the wireless motility capsule

Aburub, A., Fischer, M., Camilleri, M., Semler, J. R. & Fadda, H. M., Jun 10 2018, In : International Journal of Pharmaceutics. 544, 1, p. 158-164 7 p.

Research output: Contribution to journalArticle

9 Scopus citations

Predictors and management of loss of response to vedolizumab in inflammatory bowel disease

Shmidt, E., Kochhar, G., Hartke, J., Chilukuri, P., Meserve, J., Chaudrey, K., Koliani-Pace, J. L., Hirten, R., Faleck, D., Barocas, M., Luo, M., Lasch, K., Boland, B. S., Singh, S., Casteele, N. V., Sagi, S. V., Fischer, M., Chang, S., Bohm, M., Lukin, D. & 12 others, Sultan, K., Swaminath, A., Hudesman, D., Gupta, N., Kane, S., Loftus, E. V., Sandborn, W. J., Siegel, C. A., Sands, B. E., Colombel, J. F., Shen, B. & Dulai, P. S., Nov 1 2018, In : Inflammatory bowel diseases. 24, 11, p. 2461-2467 7 p.

Research output: Contribution to journalArticle

9 Scopus citations

Fecal Microbiota Transplantation Capsules with Targeted Colonic Versus Gastric Delivery in Recurrent Clostridium difficile Infection: A Comparative Cohort Analysis of High and Lose Dose

Allegretti, J. R., Fischer, M., Sagi, S. V., Bohm, M., Fadda, H. M., Ranmal, S. R., Budree, S., Basit, A. W., Glettig, D. L., de la Serna, E. L., Gentile, A., Gerardin, Y., Timberlake, S., Sadovsky, R., Smith, M. & Kassam, Z., Jan 1 2018, (Accepted/In press) In : Digestive Diseases and Sciences.

Research output: Contribution to journalArticle

11 Scopus citations
2019

Changes in Vedolizumab Utilization Across US Academic Centers and Community Practice Are Associated with Improved Effectiveness and Disease Outcomes

Koliani-Pace, J. L., Singh, S., Luo, M., Hirten, R., Aniwan, S., Kochhar, G., Chang, S., Lukin, D., Gao, Y., Bohm, M., Swaminath, A., Gupta, N., Shmidt, E., Meserve, J., Winters, A., Chablaney, S., Faleck, D. M., Yang, J., Huang, Z., Boland, B. S. & 15 others, Shashi, P., Weiss, A., Hudesman, D., Varma, S., Fischer, M., Sultan, K., Shen, B., Kane, S., Loftus, E. V., Sands, B. E., Colombel, J. F., Sandborn, W. J., Lasch, K., Siegel, C. A. & Dulai, P. S., Oct 18 2019, In : Inflammatory bowel diseases. 25, 11, p. 1854-1861 8 p.

Research output: Contribution to journalArticle

Open Access
2 Scopus citations

International consensus conference on stool banking for faecal microbiota transplantation in clinical practice

Cammarota, G., Ianiro, G., Kelly, C. R., Mullish, B. H., Allegretti, J. R., Kassam, Z., Putignani, L., Fischer, M., Keller, J. J., Costello, S. P., Sokol, H., Kump, P., Satokari, R., Kahn, S. A., Kao, D., Arkkila, P., Kuijper, E. J., Vehreschild, M. J. G. T., Pintus, C., Lopetuso, L. & 9 others, Masucci, L., Scaldaferri, F., Terveer, E. M., Nieuwdorp, M., López-Sanromán, A., Kupcinskas, J., Hart, A., Tilg, H. & Gasbarrini, A., Dec 1 2019, In : Gut. 68, 12, p. 2111-2121 11 p.

Research output: Contribution to journalArticle

Open Access
19 Scopus citations
2018

Asymptomatic Clostridium difficile carriage rate post-fecal microbiota transplant is low: a prospective clinical and stool assessment

Allegretti, J. R., Allegretti, A. S., Phelps, E., Xu, H., Kassam, Z. & Fischer, M., Jul 2018, In : Clinical Microbiology and Infection. 24, 7, p. 780.e1-780.e3

Research output: Contribution to journalArticle

6 Scopus citations

Early Antibiotic Use after Fecal Microbiota Transplantation Increases Risk of Treatment Failure

Allegretti, J. R., Kao, D., Sitko, J., Fischer, M. & Kassam, Z., Jan 1 2018, In : Clinical Infectious Diseases. 66, 1, p. 134-135 2 p.

Research output: Contribution to journalArticle

13 Scopus citations
2017

Fecal Microbiota transplantation for recurrent or refractory clostridium Difficile infection in inflammatory bowel disease

Cheng, Y. W. & Fischer, M., Jan 2017, In : Practical Gastroenterology. 41, 1, p. 40-44 5 p., 100.

Research output: Contribution to journalArticle

1 Scopus citations

The 5D framework: A clinical primer for fecal microbiota transplantation to treat Clostridium difficile infection

Allegretti, J. R., Kassam, Z., Osman, M., Budree, S., Fischer, M. & Kelly, C. R., 2017, (Accepted/In press) In : Gastrointestinal Endoscopy.

Research output: Contribution to journalArticle

16 Scopus citations
2019

Risk of Clostridium difficile Infection with Systemic Antimicrobial Therapy Following Successful Fecal Microbiota Transplant: Should We Recommend Anti-Clostridium difficile Antibiotic Prophylaxis?

Allegretti, J. R., Kao, D., Phelps, E., Roach, B., Smith, J., Ganapini, V. C., Kassam, Z., Xu, H. & Fischer, M., Jan 1 2019, (Accepted/In press) In : Digestive Diseases and Sciences.

Research output: Contribution to journalArticle

4 Scopus citations
2018

Correction to: Vedolizumab for Ulcerative Colitis: Treatment Outcomes from the VICTORY Consortium (The American Journal of Gastroenterology, (2018), 113, 9, (1345-1354), 10.1038/s41395-018-0162-0)

Narula, N., Peerani, F., Meserve, J., Kochhar, G., Chaudrey, K., Hartke, J., Chilukuri, P., Koliani-Pace, J., Winters, A., Katta, L., Shmidt, E., Hirten, R., Faleck, D., Parikh, M. P., Whitehead, D., Boland, B. S., Singh, S., Sagi, S. V., Fischer, M., Chang, S. & 17 others, Barocas, M., Luo, M., Lasch, K., Bohm, M., Lukin, D., Sultan, K., Swaminath, A., Hudesman, D., Gupta, N., Shen, B., Kane, S., Loftus, E. V., Siegel, C. A., Sands, B. E., Colombel, J. F., Sandborn, W. J. & Dulai, P. S., Jan 1 2018, (Accepted/In press) In : American Journal of Gastroenterology.

Research output: Contribution to journalArticle

1 Scopus citations
2019

A comparison of 2 distal attachment mucosal exposure devices: a noninferiority randomized controlled trial

Rex, D. K., Sagi, S. V., Kessler, W. R., Rogers, N. A., Fischer, M., Bohm, M. E., Dewitt, J. M., Lahr, R. E., Searight, M. P., Sullivan, A. W., McWhinney, C. D., Garcia, J. R., Broadley, H. M. & Vemulapalli, K. C., Nov 2019, In : Gastrointestinal endoscopy. 90, 5, p. 835-840.e1

Research output: Contribution to journalArticle

2 Scopus citations
2018

Stool Donor Body Mass Index Does Not Affect Recipient Weight After a Single Fecal Microbiota Transplantation for Clostridium difficile Infection

Fischer, M., Kao, D., Kassam, Z., Smith, J., Louie, T., Sipe, B., Torbeck, M., Xu, H., Ouyang, F., Mozaffarian, D. & Allegretti, J. R., Aug 2018, In : Clinical Gastroenterology and Hepatology. 16, 8, p. 1351-1353 3 p.

Research output: Contribution to journalShort survey

8 Scopus citations
2017

Response to Bodiwala and Skole

Fischer, M., Phelps, E., Kao, D., Xu, H. & Kelly, C., Feb 1 2017, In : American Journal of Gastroenterology. 112, 2, p. 391-392 2 p.

Research output: Contribution to journalLetter

1 Scopus citations
2019

Donor screening for fecal microbiota transplantation

Kassam, Z., Dubois, N., Ramakrishna, B., Ling, K., Qazi, T., Smith, M., Kelly, C. R., Fischer, M., Allegretti, J. R., Budree, S., Panchal, P., Kelly, C. P. & Osman, M., Nov 21 2019, In : New England Journal of Medicine. 381, 21, p. 2070-2072 3 p.

Research output: Contribution to journalLetter

4 Scopus citations
2017

Fecal microbiota transplant in severe and severe-complicated Clostridium difficile: A promising treatment approach

Fischer, M., Sipe, B., Cheng, Y. W., Phelps, E., Rogers, N., Sagi, S., Bohm, M., Xu, H. & Kassam, Z., Jan 13 2017, (Accepted/In press) In : Gut Microbes. p. 1-14 14 p.

Research output: Contribution to journalArticle

48 Scopus citations
2020

Impact of a ring-fitted cap on insertion time and adenoma detection: a randomized controlled trial

Rex, D. K., Kessler, W. R., Sagi, S. V., Rogers, N. A., Fischer, M., Bohm, M. E., Wo, J. M., Dewitt, J. M., McHenry, L., Lahr, R. E., Searight, M. P., MacPhail, M., Sullivan, A. W., McWhinney, C. D. & Vemulapalli, K. C., Jan 2020, In : Gastrointestinal endoscopy. 91, 1, p. 115-120 6 p.

Research output: Contribution to journalArticle

2 Scopus citations
2019

Expert opinion on fecal microbiota transplantation for the treatment of Clostridioides difficile infection and beyond

Kumar, V. & Fischer, M., Jan 1 2019, (Accepted/In press) In : Expert Opinion on Biological Therapy.

Research output: Contribution to journalReview article

Fecal microbiota transplantation for the treatment of recurrent and severe Clostridium difficile infection in solid organ transplant recipients: A multicenter experience

Cheng, Y. W., Phelps, E., Ganapini, V., Khan, N., Ouyang, F., Xu, H., Khanna, S., Tariq, R., Friedman-Moraco, R. J., Woodworth, M. H., Dhere, T., Kraft, C. S., Kao, D., Smith, J., Le, L., El-Nachef, N., Kaur, N., Kowsika, S., Ehrlich, A., Smith, M. & 8 others, Safdar, N., Misch, E. A., Allegretti, J. R., Flynn, A., Kassam, Z., Sharfuddin, A., Vuppalanchi, R. & Fischer, M., Feb 1 2019, In : American Journal of Transplantation. 19, 2, p. 501-511 11 p.

Research output: Contribution to journalArticle

16 Scopus citations
2020

Patients Eligible for Trials of Microbe-Based Therapeutics Do Not Represent the Population With Recurrent Clostridioides difficile Infection

Kelly, C. R., Fischer, M., Grinspan, A. & Allegretti, J. R., May 2020, In : Clinical Gastroenterology and Hepatology. 18, 5, p. 1099-1101 3 p.

Research output: Contribution to journalArticle

1 Scopus citations
2019

Microbiota modulation-based therapy for luminal GI disorders: current applications of probiotics and fecal microbiota transplantation

Elangovan, A., Allegretti, J. R. & Fischer, M., Dec 2 2019, In : Expert Opinion on Biological Therapy. 19, 12, p. 1343-1355 13 p.

Research output: Contribution to journalReview article

2017

Clostridium difficile Infection and the Role of Adaptive Immunity in the Microbiome

Fischer, M., May 1 2017, In : Gastroenterology and Hepatology. 13, 5, p. 301-303 3 p.

Research output: Contribution to journalComment/debate

1 Scopus citations
2019

Recent research on fecal microbiota transplantation in inflammatory bowel disease patients

Fischer, M., Jan 1 2019, In : Gastroenterology and Hepatology. 15, 1, p. 44-47 4 p.

Research output: Contribution to journalComment/debate

1 Scopus citations
2017

Can you cause inflammatory bowel disease with fecal transplantation? A 31-patient case-series of fecal transplantation using stool from a donor who later developed Crohn's disease

Fischer, M., Bittar, M., Papa, E., Kassam, Z. & Smith, M., May 4 2017, In : Gut Microbes. 8, 3, p. 205-207 3 p.

Research output: Contribution to journalLetter

10 Scopus citations
2020

Clinical management of severe, fulminant, and refractory Clostridioides difficile infection

Cheng, Y. W. & Fischer, M., Apr 2 2020, In : Expert review of anti-infective therapy. 18, 4, p. 323-333 11 p.

Research output: Contribution to journalReview article

2017

The Current Landscape and Lessons from Fecal Microbiota Transplantation for Inflammatory Bowel Disease: Past, Present, and Future

Allegretti, J., Eysenbach, L. M., El-Nachef, N., Fischer, M., Kelly, C. & Kassam, Z., Oct 1 2017, In : Inflammatory bowel diseases. 23, 10, p. 1710-1717 8 p.

Research output: Contribution to journalReview article

20 Scopus citations

Methotrexate Polyglutamate Monitoring in Patients With Crohn's Disease

Fischer, M., Siva, S., Cook, G. K., Jones, D. R. & Fadda, H. M., May 1 2017, In : Clinical Pharmacology in Drug Development. 6, 3, p. 240-245 6 p.

Research output: Contribution to journalArticle

3 Scopus citations
2020

Screening of faecal microbiota transplant donors during the COVID-19 outbreak: suggestions for urgent updates from an international expert panel

Ianiro, G., Mullish, B. H., Kelly, C. R., Sokol, H., Kassam, Z., Ng, S., Fischer, M., Allegretti, J. R., Masucci, L., Zhang, F., Keller, J., Sanguinetti, M., Costello, S. P., Tilg, H., Gasbarrini, A. & Cammarota, G., May 2020, In : The Lancet Gastroenterology and Hepatology. 5, 5, p. 430-432 3 p.

Research output: Contribution to journalComment/debate

Open Access
7 Scopus citations

Risk Factors that Predict the Failure of Multiple Fecal Microbiota Transplantations for Clostridioides difficile Infection

Allegretti, J. R., Mehta, S. R., Kassam, Z., Kelly, C. R., Kao, D., Xu, H. & Fischer, M., 2020, (Accepted/In press) In : Digestive diseases and sciences.

Research output: Contribution to journalArticle

1 Scopus citations

A clinical decision support tool may help to optimise vedolizumab therapy in Crohn’s disease

the GETAID OBSERV-IBD, VICTORY Cohorts Collaboration*, Mar 1 2020, In : Alimentary Pharmacology and Therapeutics. 51, 5, p. 553-564 12 p.

Research output: Contribution to journalArticle

Open Access
2 Scopus citations
2019

Erratum: A laboratory medicine best practices systematic review and meta-analysis of nucleic acid amplification tests (NAATs) and algorithms including NAATs for the diagnosis of clostridioides (clostridium) difficile in adults (Clin Microbiol Rev, (2019) 32(3), e00032-18, 10.1128/CMR.00032-18)

Kraft, C. S., Parrott, J. S., Cornish, N. E., Rubinstein, M. L., Weissfeld, A. S., McNult, P., Nachamkin, I., Humphries, R. M., Kirn, T. J., Bard, J. D., Lutgring, J. D., Gullett, J. C., Bittencourt, C. E., Benson, S., Bobenchik, A. M., Sautter, R. L., Baselski, V., Atlas, M. C., Marlowe, E. M., Miller, N. S. & 4 others, Fischer, M., Richter, S. S., Gilligan, P. & Snyder, J. W., Jan 1 2019, In : Clinical Microbiology Reviews. 32, 4, e00128-19.

Research output: Contribution to journalComment/debate

Open Access

The evolution of the use of faecal microbiota transplantation and emerging therapeutic indications

Allegretti, J. R., Mullish, B. H., Kelly, C. & Fischer, M., Aug 3 2019, In : The Lancet. 394, 10196, p. 420-431 12 p.

Research output: Contribution to journalReview article

28 Scopus citations
2018

Classifying Fecal Microbiota Transplantation Failure: An Observational Study Examining Timing and Characteristics of Fecal Microbiota Transplantation Failures

Allegretti, J. R., Allegretti, A. S., Phelps, E., Xu, H., Fischer, M. & Kassam, Z., Nov 2018, In : Clinical Gastroenterology and Hepatology. 16, 11, p. 1832-1833 2 p.

Research output: Contribution to journalShort survey

3 Scopus citations
2019

Nuts and Bolts of Fecal Microbiota Transplantation

Krajicek, E., Fischer, M., Allegretti, J. R. & Kelly, C. R., Jan 2019, In : Clinical Gastroenterology and Hepatology. 17, 2, p. 345-352 8 p.

Research output: Contribution to journalReview article

11 Scopus citations
2020

In search of stool donors: a multicenter study of prior knowledge, perceptions, motivators, and deterrents among potential donors for fecal microbiota transplantation

McSweeney, B., Allegretti, J. R., Fischer, M., Xu, H., Goodman, K. J., Monaghan, T., McLeod, C., Mullish, B. H., Petrof, E. O., Phelps, E. L., Chis, R., Edmison, A., Juby, A., Ennis-Davis, R., Roach, B., Wong, K. & Kao, D., Jan 2 2020, In : Gut Microbes. 11, 1, p. 51-62 12 p.

Research output: Contribution to journalArticle

Open Access
3 Scopus citations
2019

A laboratory medicine best practices systematic review and meta-analysis of nucleic acid amplification tests (NAATs) and algorithms including NAATs for the diagnosis of clostridioides (Clostridium) difficile in adults

Kraft, C. S., Parrott, J. S., Cornish, N. E., Rubinstein, M. L., Weissfeld, A. S., McNult, P., Nachamkin, I., Humphries, R. M., Kirn, T. J., Bard, J. D., Lutgring, J. D., Gullett, J. C., Bittencourt, C. E., Benson, S., Bobenchik, A. M., Sautter, R. L., Baselski, V., Atlas, M. C., Marlowe, E. M., Miller, N. S. & 4 others, Fischer, M., Richter, S. S., Gilligan, P. & Snyder, J. W., Jul 2019, In : Clinical Microbiology Reviews. 32, 3, e00032-18.

Research output: Contribution to journalArticle

Open Access
8 Scopus citations
2017

The risk of inflammatory bowel disease flares after fecal microbiota transplantation: Systematic review and meta-analysis

Qazi, T., Amaratunga, T., Barnes, E. L., Fischer, M., Kassam, Z. & Allegretti, J. R., Nov 2 2017, In : Gut Microbes. 8, 6, p. 574-588 15 p.

Research output: Contribution to journalArticle

36 Scopus citations
2020

Fecal Microbiota Transplantation: Redefining Surgical Management of Refractory Clostridium difficile Infection

Cheng, Y. W. & Fischer, M., Mar 1 2020, In : Clinics in Colon and Rectal Surgery. 33, 2, p. 92-97 6 p.

Research output: Contribution to journalArticle

2018

Vedolizumab for Ulcerative Colitis: Treatment Outcomes from the VICTORY Consortium

Narula, N., Peerani, F., Meserve, J., Kochhar, G., Chaudrey, K., Hartke, J., Chilukuri, P., Koliani-Pace, J., Winters, A., Katta, L., Shmidt, E., Hirten, R., Faleck, D., Parikh, M. P., Whitehead, D., Boland, B. S., Singh, S., Sagi, S. V., Fischer, M., Chang, S. & 17 others, Barocas, M., Luo, M., Lasch, K., Bohm, M., Lukin, D., Sultan, K., Swaminath, A., Hudesman, D., Gupta, N., Shen, B., Kane, S., Loftus, E. V., Siegel, C. A., Sands, B. E., Colombel, J. F., Sandborn, W. J. & Dulai, P. S., Sep 1 2018, In : American Journal of Gastroenterology. 113, 9, p. 1345-1354 10 p.

Research output: Contribution to journalArticle

27 Scopus citations
2019

Microbiome predictors of dysbiosis and vre decolonization in patients with recurrent c. Difficile infections in a multi-center retrospective study

Santiago, M., Eysenbach, L., Allegretti, J., Aroniadis, O., Brandt, L. J., Fischer, M., Grinspan, A., Kelly, C., Morrow, C., Rodriguez, M., Osman, M., Kassam, Z., Smith, M. B. & Timberlake, S., Jan 1 2019, In : AIMS Microbiology. 5, 1, p. 1-18 18 p.

Research output: Contribution to journalArticle

Open Access
2018

Methotrexate Is Not Superior to Placebo in Maintaining Steroid-Free Response or Remission in Ulcerative Colitis

Clinical Research Alliance of the Crohn's and Colitis Foundation, Oct 2018, In : Gastroenterology. 155, 4, p. 1098-1108.e9

Research output: Contribution to journalArticle

20 Scopus citations