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Probiotics for Bipolar Disorder

Phase 2
Recruiting
Led By Sherwood Brown, MD, PhD
Research Sponsored by University of Texas Southwestern Medical Center
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Primary Axis I diagnosis (DSM-5) at time of admission of bipolar I (single manic episode, most recent episode manic, or most recent episode mixed) OR schizoaffective disorder, bipolar type (manic or mixed state)
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 24 weeks
Awards & highlights

Study Summary

This trial will study whether probiotics are effective in treating people with mania or mixed episodes. 66 people will be hospitalized and given either probiotics or a placebo. The study will last 24 weeks and the primary outcome will be relapse, defined as re-hospitalization for psychiatric symptoms.

Who is the study for?
This trial is for adults recently hospitalized for mania or mixed episodes related to bipolar I or schizoaffective disorder, bipolar type. Participants must be able to consent, speak English, and attend follow-up visits. Exclusions include immunodeficiency conditions, severe learning disorders, pregnancy, recent drug trials participation, certain medical conditions affecting the brain function and uncontrolled comorbidities.Check my eligibility
What is being tested?
The study tests a high-dose probiotic (Probio-Tec BG-VCap-6.5) against a placebo over 24 weeks in individuals after hospitalization for mania. The goal is to see if the probiotics can prevent relapse—defined as re-hospitalization due to psychiatric symptoms—and monitor mood episodes severity and cognitive changes.See study design
What are the potential side effects?
While specific side effects are not listed here, previous trials using similar doses of these probiotics were well-tolerated by participants with schizophrenia or mania without significant adverse effects.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
Select...
I have been diagnosed with bipolar I or schizoaffective disorder, bipolar type.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~24 weeks
This trial's timeline: 3 weeks for screening, Varies for treatment, and 24 weeks for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Relapse rate

Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: Probiotic-Probio-Tec BG-VCap-6.5Experimental Treatment1 Intervention
Participants will receive capsules containing approximately 10^9 colony forming units of the probiotic organisms, Lactobacillus GG and Bifidobacteria lactis strain Bb12 for 24-weeks.
Group II: PlaceboPlacebo Group1 Intervention
Participants will receive capsules containing placebo for 24-weeks.

Find a Location

Who is running the clinical trial?

University of Texas Southwestern Medical CenterLead Sponsor
1,052 Previous Clinical Trials
1,054,909 Total Patients Enrolled
19 Trials studying Bipolar Disorder
10,360 Patients Enrolled for Bipolar Disorder
Sherwood Brown, MD, PhDPrincipal Investigator - UT Southwestern Medical Center
University of Texas Southwestern Medical Center
6 Previous Clinical Trials
735 Total Patients Enrolled
2 Trials studying Bipolar Disorder
230 Patients Enrolled for Bipolar Disorder

Media Library

Probio-Tec BG-VCap-6.5 Clinical Trial Eligibility Overview. Trial Name: NCT03383874 — Phase 2
Bipolar Disorder Research Study Groups: Placebo, Probiotic-Probio-Tec BG-VCap-6.5
Bipolar Disorder Clinical Trial 2023: Probio-Tec BG-VCap-6.5 Highlights & Side Effects. Trial Name: NCT03383874 — Phase 2
Probio-Tec BG-VCap-6.5 2023 Treatment Timeline for Medical Study. Trial Name: NCT03383874 — Phase 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Are we still enrolling people for this research project?

"Yes, this trial is still looking for patients. The listing on clinicaltrials.gov shows that the study was first posted on September 6th, 2018 and updated as recently as October 27th, 2020."

Answered by AI

Has Probio-Tec BG-VCap-6.5 undergone FDA scrutiny?

"Probio-Tec BG-VCap-6.5's safety is based on data from Phase 2 trials, so it received a score of 2."

Answered by AI

How many people are receiving treatment as part of this clinical trial?

"That is correct. Based on the information found on clinicaltrials.gov, this trial is still looking for 66 patients at 1 location. The posting date was September 6th, 2018 and the most recent update was October 27th, 2020."

Answered by AI

Could older patients be at a disadvantage in this type of trial?

"The age range that is able to participate in this clinical trial spans from 18 years old to 65 years old."

Answered by AI

If I wanted to participate in this research, would I be able to?

"Sought for this study are 66 individuals aged 18 to 65 that suffer from manic disorder. They must also be able to written informed consent, currently admitted or have been hospitalized in the past 3 weeks due to mania symptoms, have a primary Axis I DSM-5 diagnosis of bipolar I (single manic episode, most recent episode mixed) OR schizoaffective disorder - bipolar type (manic or mixed state), be proficient in English, and available for follow up visits."

Answered by AI
~2 spots leftby Jul 2024