NCT03383874Befejeződött3. fázis
A Probiotic Intervention to Prevent Relapse Following Hospitalization for Mania
Forrás: ClinicalTrials.gov · Utoljára frissítve: 2025. dec. 19.
Rövid összefoglaló (regiszter, angolul)
This will be a 24-week, randomized, double-blind, placebo-controlled trial of adjunctive probiotic therapy in 66 persons hospitalized with a manic or mixed episode. The active study compound will consist of capsules containing approximately 10\^9 colony forming units of the probiotic organisms, Lactobacillus GG and Bifidobacteria lactis strain Bb12. The dose has been selected because it has been used safely in other probiotic trials, was well-tolerated by the participants in two previous trials of individuals with schizophrenia or mania, and was utilized in the original trial on which this replication is based. This dose is higher than that available in most commercially-sold health food supplements. Following hospital discharge, participants will be randomized to receive adjunctive probiotic or placebo for a 24 week period. It is anticipated that of the 66 participants randomized, ~50 (75%) will complete the full 24 weeks of the study. The primary outcome is relapse, defined as re-hospitalization (e.g., admission to an inpatient unit) for psychiatric symptoms following a previous hospital discharge by at least 2 weeks. The occurrence of new mood episodes, the severity of psychiatric symptoms, and any changes in cognitive test scores over the course of the study will also be evaluated. Changes in the levels of inflammatory markers as well as changes in gut microbiota will be evaluated at three time intervals over the course of the study.
- Állapot (regiszter)
- Befejeződött
- Fázis (regiszter)
- 3. fázis
- Vizsgálattípus
- Beavatkozással járó
- Résztvevők száma
- 67 (tényleges)
- Első benyújtás
- 2017. dec. 19.
- Kezdés
- 2018. szept. 6.
- Elsődleges befejezés
- 2024. szept. 23.
- Fő szponzor
- University of Texas Southwestern Medical Center
- Betegségek
- Bipoláris zavar
- NCT-szám
- NCT03383874
Mit vállalsz
- Vizsgálat típusa: Beavatkozással járó · 3. fázis
- Bevont résztvevők: 67
- 2018. szept. 6. és az elsődleges befejezés (2024. szept. 23.) között
- 1 helyszín, 1 országban
- Vizitek és vizsgálatok: kérdezd a vizsgálat csapatát, a regiszter nem sorolja fel őket
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Korábbi kezelés
- HIV infection or other immunodeficiency condition (such as receiving cancer chemotherapy).
- Major surgery in the last year.
- Participated in any investigational drug trial in the past 30 days.
Más betegség
- A serious medical condition that affects brain or cognitive functioning (e.g., epilepsy, serious head injury, concussion involving loss of consciousness, brain tumor, or other neurological disorder). Note that Hepatitis-C is not an exclusion criterion unless the participant has an acute infection.
- Poorly controlled comorbid medical condition.
- History of weight loss surgery.
- Diagnosis of Intellectual Disability or history of severe learning disorder.
- Diagnosis of alcohol or substance use disorder (moderate/severe) according to DSM-5 criteria within the last 3 months, or has a positive drug toxicity screen proximate to the time of recruitment.
- History of IV drug use.
- Documented celiac disease (as such persons should be on a gluten-free diet as this is the standard care). Of note, we are not limiting the study to individuals with elevated levels of gliadin or casein antibodies as we intend to look at these levels as a predictor of response.
Laborértékek
- AST and ALT > 3 times upper limit of normal.
Egyéb
- Substance- or medically-induced symptoms of mania at time of assessment.
- Abnormal electrolyte levels.
- Pregnant, breastfeeding, or planning to become pregnant during the study period.
Kiket keres a vizsgálat
- Capacity for written informed consent
- Currently (or within the last 3 weeks) admitted to inpatient hospital for symptoms of mania.
- 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).
- Proficient in the English language.
- Available to attend follow-up visits.
Életkor a regiszterben: 18 év – 65 év · Nem: nők és férfiak · Egészséges önkénteseket nem fogad
Helyszínek (1)
Helyszínek a regiszter sorrendjében. Ha a profilodba mented a városodat, távolság szerint rendeződnek.
| Helyszín | Város | Ország | Helyszín állapota |
|---|---|---|---|
| Psychoneuroendocrine Research Program | Dallas | Egyesült Államok | Ismeretlen állapot |
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