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NCT Number: NCT04373473

Evaluation the Safety and Efficacy of Lyophilized Fecal Microbiota Transplantation Administered Orally for Prevention of Relapse or Intestinal Inflammation in Adults With Ulcerative Colitis

The purpose of the study is to evaluate the efficacy and safety of lyophilized PRIM-DJ2727 capsules given orally in subjects with ulcerative colitis at remission stage. This study will also include longitudinal analyses of recipient's gut microbiota taxonomy and metagenomics to determine potential associations with clinical outcomes in context of active FMT or placebo administration.

Recruiting

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Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 2

Primary location

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Adult ≥18 years of age
  • History of active UC in the past 12 months based on standard clinical, endoscopic, or histologic criteria.
  • Remission of UC based on clinical grounds (partial Mayo score of ≤2 with each subscore ≤1), and on stable maintenance therapy.
  • Sexually active male and female subjects of childbearing potential must agree to use an effective method of birth control during the study.
  • Female subjects of childbearing potential must have a negative urine Qualitative HCG pregnancy test at enrolment and on the Week 1, Day 1 of the Treatment prior to administration of study drug.
  • Willing and able to sign an informed consent form and attend all study-related clinic visits, assessments, and follow-up phone calls.
  • Subject has an attending physician who will provide the non-FMT care.

Exclusion criteria

  • Unable to take multiple capsules orally.
  • Females who are pregnant, breastfeeding, or planning to become pregnant during the study.
  • Receipt of systemic non-topical antibiotics within 14 days of treatment day 1.
  • Positive results for active HIV, Hepatitis B, or Hepatitis C infections.
  • History of recurrent Clostridium difficile infection or FMT in the past 6-months.
  • History of other active gastrointestinal conditions such as irritable bowel syndrome, microscopic colitis, celiac disease, short gut syndrome, colostomy, colectomy, gastrointestinal fistulae or strictures, chronic parasitic infections, diverticulitis etc.
  • Known history of bile acid diarrhea
  • Compromised immune system (e.g. primary immune disorders or clinical immunosuppression due to a medical condition or medication e.g. taking oral prednisone >20 mg a day or prednisone-equivalent)
  • History of active cancer and/or ongoing chemotherapy (superficial non-metastatic cancers and maintenance chemotherapy are permitted).
  • History of use of an investigational drug within 90 days prior to the screening visit.
  • History of significant uncontrolled systemic disease that in the opinion of the study investigator could interfere with study participation and/or objectives.
  • Life expectancy of < 1 year.
  • In the opinion of investigator, subject for any reason, should be excluded from the study.

Treatment and study plan

PRIM-DJ2727

Drug

Fecal Microbiota Transplantation (FMT) product manufactured as PRIM-DJ2727 capsules consists of lyophilized microbiota suspension from well-screened donors. Microbiota from three donors will be combined to make the product.

Placebos

Drug

Placebo capsule will be identical to PRIM-DJ2727 but will not contain intestinal bacteria.

Primary outcomes

  1. Patients in remission after administering 12 weeks of PRIM-DJ2727 capsules will be measured by partial Mayo score ≤ 3

    Time frame: 9 months

Secondary outcomes

  1. Quality of life will be characterized by health-related quality of life score.

    Time frame: 9 months

  2. Subject-reported score in Hospital Anxiety and Depression Scale

    Time frame: 9 months

    After administering 12 weeks of PRIM-DJ2727

Study contacts

Contact information is provided by the study sponsor or research team.

Herbert DuPont, md

CONTACT

[email protected]

713 500 6687

Zhi-Dong Jiang, Dr.PH

CONTACT

[email protected]

713 500 9371

Sponsors and collaborators

Lead sponsor

The University of Texas Health Science Center, Houston

Other

Registry information

Official study title

A Phase 2a, Randomized, Double-blinded, Placebo-Controlled Study to Evaluate the Safety and Efficacy of Lyophilized Fecal Microbiota Transplantation (PRIM-DJ2727) Administered Orally in Combination With Standard of Care Therapy for Prevention of Relapse or Intestinal Inflammation in Adults With Ulcerative Colitis

Important dates

Study start
2020
Primary completion
2026
Study completion
2027
First posted
May 4, 2020
Registry last updated
Mar 9, 2026

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.