Faecal Microbiota Transplantation in Patients With Microscopic Colitis

This is an interventional treatment trial for Microscopic Colitis Read More

Inclusion criteria for patients:

1. Signed informed consent
2. Active MC diagnosis, defined as >3 stools a day from which at least one should be watery
3. Willingness to stop budesonide treatment during participation in the trial
4. Age: 18-70 years

Exclusion criteria for patients

1. Previous complicated gastrointestinal surgery
2. Malignant disease except non-melanoma skin cancer
3. Dementia, severe depression, major psychiatric disorder, or other incapacity for adequate cooperation
4. C. difficile or other current gastroenteritis
5. Females who are pregnant or breast-feeding
6. Severe endometriosis
7. Antimicrobial treatment 4 weeks prior to first screening visit
8. Antimicrobial prophylaxis (eg. acne, urinary tract infection)
9. Regular consumption of probiotic products 4 weeks prior to randomization
10. Recently diagnosed lactose intolerance (less than 6 months prior to first screening visit)
11. Recently diagnosed coeliac disease (less than 6 months prior to first screening visit)
12. Regular intake of NSAIDs (non steroidal anti-inflammatory drugs)
13. Abuse of alcohol or drugs
14. Any clinically significant disease/condition which in the investigator's opinion could interfere with the results of the trial

Inclusion criteria for donors

1. Signed informed consent
2. High-butyrate producing microbiota in faecal samples
3. Age: 18-65 years

Exclusion criteria for donors

1. Known organic gastrointestinal disease (e.g. IBD, IBS, chronic diarrhoea or constipation)
2. First degree relative with IBD
3. History of or present gastrointestinal malignancy or polyposis
4. Recent (gastrointestinal) infection (within last 6 months)
5. History of major gastrointestinal surgery (e.g. gastric bypass)
6. Eosinophilic disorders of the gastrointestinal tract
7. Current communicable disease (e.g. upper respiratory tract infection)
8. Malignant disease and/or patients who are receiving systemic anti-neoplastic agents
9. Psychiatric diseases (e.g. dementia, depression, schizophrenia, autism, Asperger Syndrome) or other incapacity for adequate cooperation
10. Chronic neurological/neurodegenerative diseases (e.g. Parkinson's disease, multiple sclerosis)
11. Autoimmune disease and/or patients receiving immunosuppressive medications
12. Major relevant allergies (e.g. food allergy, multiple allergies)
13. Chronic pain syndromes (e.g. fibromyalgia)
14. Chronic fatigue syndrome
15. HIV, hepatitis A, B, C or known exposure within the recent 12 months
16. Obesity (BMI>30) or metabolic syndrome
17. Antimicrobial treatment or prophylaxis within the last 3 months
18. Other chronic use of drugs that may affect the microbiome, e.g. proton pump inhibitors
19. First degree relative with cardiovascular thrombosis before 50 years of age
20. Females who are pregnant or breast-feeding
21. Known clinically significant abnormal laboratory values
22. Participation in high-risk sexual behaviours
23. Abuse of alcohol or drugs
24. Tattoo or body piercing within the last 6 months
25. Travelling in countries with low hygiene or high infection risk for endemic diarrhoea within the last 6 months
26. Positive stool testing for C. difficile, ova and parasites (e.g. Cyclospora, Isospora, Cryptosporidium), enteric pathogens (e.g. enterohaemorrhagic E. coli, Salmonella, Shigella, Yersinia, Campylobacter, Giarda antigen, amoebas)
27. Positive stool testing for multiresistant bacteria (e.g. extended-spectrum beta- lactamase (ESBL) producing organisms, multi-resistant Gram-negative bacilli (MRGN) 3 and 4, vancomycin-resistant enterococci (VRE) or methicillin-resistant Staphylococcus aureus (MRSA))
28. Calprotectin > 50 μg/g of faeces
29. Positive blood testing for HIV, Hepatitis A, B, C, syphilis, Human T-lymphotropic virus (HTLV), cytomegalovirus (CMV) and Epstein Barr Virus (EBV)
30. Any clinically significant disease/condition which in the investigator's opinion could interfere with the results of the trial