Role of the Gut Microbiome in Complex Regional Pain Syndrome
NCT03612193, Recruiting, Washington University School of Medicine
Trial 8
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Role of the Gut Microbiome in Complex Regional Pain Syndrome | ClinicalTrials.gov |
| NCT number | NCT03612193 | ClinicalTrials.gov |
| Status | Recruiting | ClinicalTrials.gov |
| Enrollment | 140 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | Washington University School of Medicine | ClinicalTrials.gov |
| Conditions | Complex Regional Pain Syndromes | ClinicalTrials.gov |
| First posted | 2018-08-02 | ClinicalTrials.gov |
| Last updated | 2025-11-05 | ClinicalTrials.gov |
Registered outcomes 5
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Number of participants with taxonomic and metabolomic differences of the gut microbiome in relation to CRPS severity score | 1 visit - up to one month | Study A | ClinicalTrials.gov |
| Primary | Number of participants with taxonomic and metabolomic differences of the gut microbiome in relation to recovery from CRPS | 12 months | Study B | ClinicalTrials.gov |
| Secondary | Score results of the Stroop Color Word Test in relation to CRPS recovery | 12 months | Study B | ClinicalTrials.gov |
| Secondary | Logistic regression analysis for testing the association of CRPS severity score to weight in kilograms and height in meters aggregated to BMI (kilograms/meters squared) | 12 months | Study B | ClinicalTrials.gov |
| Secondary | Logistic regression analysis for testing the association of CRPS severity score to use of opioid analgesics | 12 months | Study B | ClinicalTrials.gov |
Outcomes 0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as | Source |
|---|
Results by group 0
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units | Source |
|---|
Participant flow 0
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted | Source |
|---|
Adverse events 0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events | Source |
|---|
Adverse event totals 0
The totals the trial posted for each group.
| Total | Group | Affected | At risk | Source |
|---|
Papers 27
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as | Source |
|---|---|---|
| 18268332 | BACKGROUND | PubMed |
| 18337718 | BACKGROUND | PubMed |
| 19837031 | BACKGROUND | PubMed |
| 20493633 | BACKGROUND | PubMed |
| 20839241 | BACKGROUND | PubMed |
| 21683077 | BACKGROUND | PubMed |
| 21876150 | BACKGROUND | PubMed |
| 22968153 | BACKGROUND | PubMed |
| 23811041 | BACKGROUND | PubMed |
| 24244158 | BACKGROUND | PubMed |
| 24667741 | BACKGROUND | PubMed |
| 24690573 | BACKGROUND | PubMed |
| 25701044 | BACKGROUND | PubMed |
| 26867023 | BACKGROUND | PubMed |
| 27146150 | BACKGROUND | PubMed |
| 27591074 | BACKGROUND | PubMed |
| 27811267 | BACKGROUND | PubMed |
| 28092661 | BACKGROUND | PubMed |
| 28096541 | BACKGROUND | PubMed |
| 28441964 | BACKGROUND | PubMed |
Grants 0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years | Source |
|---|
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 1
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|---|---|
| Stroop Color-Word Test | Secondary outcome | ConductCognition |
Source 5
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.4.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
| NIH clinical studies file | 2026-11-13 | ClinicalTrials.gov |
Release trials-2026-11-12-0.4.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
NIH RePORTER's clinical studies and project files: Public domain (NIH RePORTER)