Table 2.
Studies selected on ClinicalTrials.gov. The title of the study contains the link to the dashboard of the website.
| Title of Studies | Probiotics | Results | Reference |
|---|---|---|---|
| Impact of Probiotics on Urinary Symptoms in Spinal Cord Injury SCI and SB * | Lacticaseibacillus rhamnosus, strain GG | Not clearly reported | Not available *** |
| Biological Signatures, Probiotic Among Those With mTBI and PTSD ** | Dietary Supplement: of Limosilactobacillus reuteri | Probiotic supplementation resulted in a decrease in plasma C-reactive protein | [13] |
| Zinc and/or Probiotic Supplementation of Rotavirus and Oral Polio Virus Vaccines | Lactobacillus rhamnosus, strain GG | Not clearly reported | Not available *** |
| Double-Blind Trial of a Probiotic Supplement to Reduce the Symptoms of Schizophrenia | Lacticaseibacillus rhamnosus, strain GG, and Bifidobacterium lanimalis | Patients in the probiotic group were less likely to develop severe bowel difficulty over the course of the trial | [14] |
| Probiotics to Prevent Relapse After Hospitalization for Mania | Lactocaseibacillus strain GG and Bifidobacterium animalis subsp. lactis strain Bb12 | Probiotic supplementation is associated with a lower rate of rehospitalization in patients who have been recently discharged following hospitalization for mania | [15] |
| Probiotics for Quality of Life in Autism Spectrum Disorders | Probiotic mix (VISBIOME) | Not clearly reported | Not available *** |
| Effect of Milk Oligosaccharides and Bifidobacteria on the Intestinal Microflora of Children with Autism | Bifidobacterium infantis | Not clearly reported | Not available *** |
| The Probiotic Study: Using Bacteria to Calm Your Mind | Lacticaseibacillus rhamnosus | The researchers reported the change in magnitude of self-reported states of anxiety, derived from summed raw scores obtained through the six-item short-form of the state scale of the Spielberger State-Trait Anxiety Inventory at baseline and 30 days from baseline. | [16] |
| Stress & Anxiety Dampening Effects of a Probiotic Supplement Compared to Placebo in Healthy Subjects | Lacticaseibacillus paracasei strain Lpc-37 | Not clearly reported | Not available *** |
* SCI, spinal cord injury; SB, spina bifida. ** TBI, traumatic brain injury; PTSD, post-traumatic stress disorder. *** The outputs/results of the study were not published; the record of this trial was found only on the database [11].