Your session is about to expire
← Back to Search
Probiotic
Probiotics for Bipolar Disorder
Phase 2
Waitlist Available
Led By Faith Dickerson, PhD, MPH
Research Sponsored by Sheppard Pratt Health System
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Age 18-65 (inclusive)
Be older than 18 years old
Must not have
Receipt of Electroconvulsive therapy (ECT) in the 30 days prior to the Visit 1/Baseline visit or planned ECT after hospital discharge
Depressive symptoms better accounted for by a diagnosis of Major Depressive Disorder, Schizoaffective disorder, Schizophrenia, or disorder(s) other than Bipolar Disorder I or II
Timeline
Screening 3 weeks
Treatment Varies
Follow Up baseline, week 12, week 24
Summary
This trial will test whether taking a probiotic supplement helps people with bipolar depression who have been recently hospitalized.
Who is the study for?
This trial is for adults aged 18-65 who have been hospitalized for bipolar depression and can visit Sheppard Pratt Towson post-discharge. Participants must be fluent in English, able to consent, and diagnosed with Bipolar Disorder I or II. Exclusions include other mental disorders, substance abuse, significant medical conditions affecting the brain, pregnancy/breastfeeding women, recent investigational drug use or ECT treatment.
What is being tested?
The study aims to see if a probiotic supplement can prevent relapse in individuals recently hospitalized for bipolar depression compared to a placebo (an inert compound). The goal is to improve their clinical outcomes after discharge from the hospital.
What are the potential side effects?
While not specified here, common side effects of probiotics may include digestive discomfort such as gas or bloating. Placebos typically have no active ingredients but can cause side effects based on participants' expectations.
Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowSelect...
I am between 18 and 65 years old.
Exclusion Criteria
You may be eligible for the trial if you check “No” for criteria below:Select...
I have not had electroconvulsive therapy in the last 30 days nor plan to after leaving the hospital.
Select...
My depression is not due to bipolar disorder but another mental health condition.
Select...
I have a serious condition affecting my brain or thinking.
Select...
I am experiencing mood changes due to medication or substance use.
Select...
I have been diagnosed with celiac disease.
Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ baseline, week 12, week 24
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~baseline, week 12, week 24
Treatment Details
Study Objectives
Study objectives can provide a clearer picture of what you can expect from a treatment.Primary study objectives
Time to Relapse
Secondary study objectives
Brief Psychiatric Rating Scale
Columbia-Suicide Severity Rating Scale
Hamilton Depression Rating Scale
+3 moreOther study objectives
Intestinal Inflammation
Trial Design
2Treatment groups
Experimental Treatment
Placebo Group
Group I: Probiotic SupplementExperimental Treatment1 Intervention
The probiotic supplement will consist of capsules containing approximately 1 billion (1.0 x 10\^9) colony forming units of the probiotic organisms, Lactobacillus rhamnosus LGG® (LGG®) and Bifidobacterium animalis subsp. lactis BB-12® (BB-12®). The capsule, which will be swallowed, is a size 3 opaque, hard, hypromellose capsule. Participants will be asked to take 1 capsule of the probiotic supplement with a meal or with a snack daily for 24 weeks.
Group II: Inert CompoundPlacebo Group1 Intervention
The inert compound placebo looks identical to the probiotic supplement, and participants will be instructed to swallow 1 capsule with a meal or with a snack daily for 24 weeks.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Probiotic Supplement
2006
N/A
~180
Find a Location
Who is running the clinical trial?
Sheppard Pratt Health SystemLead Sponsor
22 Previous Clinical Trials
7,764 Total Patients Enrolled
Faith Dickerson, PhD, MPHPrincipal InvestigatorSheppart Pratt Health System
3 Previous Clinical Trials
198 Total Patients Enrolled
Media Library
Eligibility Criteria:
This trial includes the following eligibility criteria:- I am between 18 and 65 years old.I have not had electroconvulsive therapy in the last 30 days nor plan to after leaving the hospital.My depression is not due to bipolar disorder but another mental health condition.I have a serious condition affecting my brain or thinking.I am experiencing mood changes due to medication or substance use.I have been diagnosed with celiac disease.I can understand and sign the consent form.
Research Study Groups:
This trial has the following groups:- Group 1: Probiotic Supplement
- Group 2: Inert Compound
Awards:
This trial has 0 awards, including:Timeline:
This trial has the following timeline:- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.