Clinical trial NCT02276508: Open Label Trial of Nissle 1917
Official title: Phase 1 Open Label Trial of Nissle 1917 to Assess Safety and Tolerance in Healthy Adult Volunteers
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
Conditions: Urinary Tract Infections
Lead sponsor: Nationwide Children's Hospital
Sponsor class: OTHER
First posted: 2014-10-28
Enrollment: 20
Sex: ALL
Minimum age (years): 21
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: NA
Intervention model: SINGLE_GROUP

Brief summary: Nissle 1917 is an E. coli based probiotic used in the Europe for close to 100 years to treat gastrointestinal disorders and infections. The investigators will assess the safety and tolerability of this medication in Americans in a Phase 1 trial.

Detailed description: Background: Nissle 1917 is an E. coli based probiotic that has been successfully used in Europe for close to 100 years to treat largely gastrointestinal disorders like inflammatory bowel disease, gastroenteritis, and irritable bowel syndrome. In addition to those disorders, we believe that Nissle 1917 is a promising alternative therapy for prevention of urinary tract infections in susceptible individuals.

Purpose: The Phase 1 trial will use Nissle 1917 in healthy adult patient volunteers for the first time in the United States. The investigators will track the frequency and incidence of side effects and adverse events.

Participants:

20 adult (\>21 years of age) healthy volunteers

Protocol:

* Participants will enroll in our trial after a review of medical history and physical.
* Participants will then take 30 day course of Nissle 1917 capsules
* Investigators will telephone participants 1-2 weeks after they have begun the trial to assess for any side effects or adverse events
* Subjects will also be provided with a diary to record any side effects or adverse events
* At the end of 30 days, participants will return to clinic for a follow up visit to discuss any side effects or adverse events experienced during the trial and to return any unused medication
* Investigators will again telephone all participants 28-35 days following completion of the study drug again to pose a questionnaire aimed at revealing any side effects or adverse events.

Eligibility criteria: Inclusion Criteria:

* Healthy adult volunteer of age 21 years or older

Exclusion Criteria:

* Any individual with an active urinary tract infection (UTI)
* Any individual with an acute illness within the past 7 days
* Any individual with neurogenic bladder or with vesicoureteral reflux
* Any individual with any anatomic abnormality, congenital or acquired, of the urinary tract system
* Any individual with any anatomic abnormality, congenital or acquired, of the gastrointestinal tract
* Any individual with untreated dysfunctional elimination syndrome
* Immunocompromised patients
* Individuals with a central venous catheter
* Individuals requiring the use of antibiotics, immunomodulatory medications, or other probiotics
* Any participant with a history of chronic gastrointestinal disease
* Any individual with a chronic uncontrolled medical illness
* Any female of reproductive age who is currently pregnant, breastfeeding, or sexually active and unwilling or unable to use an acceptable method of contraception.
* Any participant is unable to appropriately take and store medication
* Any individual enrolled in a clinical trial evaluating another investigational agent in the last 30 days.

Primary outcomes:
measure: Number of adverse events associated with ingestion of E. coli Nissle 1917
timeFrame: 30 days
Secondary outcomes:
Other outcomes:
Locations:
city: Columbus
country: United States
facility: Nationwide Children's Hospital
state: Ohio
Study officials:
affiliation: Nationwide Children's Hospital
name: Venkata R Jayanthi, MD
role: PRINCIPAL_INVESTIGATOR
References: