Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Ketamine Prevent POCD | ClinicalTrials.gov |
| NCT number | NCT02220400 | ClinicalTrials.gov |
| Status | Unknown | ClinicalTrials.gov |
| Phases | Not applicable | ClinicalTrials.gov |
| Enrollment | 484 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | RenJi Hospital | ClinicalTrials.gov |
| Conditions | Necrosis of Femoral Head, Knee Osteoarthritis | ClinicalTrials.gov |
| Interventions | Ketamine | ClinicalTrials.gov |
| First posted | 2014-08-19 | ClinicalTrials.gov |
| Last updated | 2014-08-19 | ClinicalTrials.gov |
Registered outcomes 2
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Short-term cognitive changes after surgery | The day before surgery and 7 days after surgery (or before leave hospital) | Investigators would use mini-mental state examination(MMSE), Visual reproduction test,digit symbol，digit span,color trail test and Stroop color and word test for measuring the short-term cognitive changes of patients after surgery. | ClinicalTrials.gov |
| Primary | Long-term cognitive changes after surgery | The day before surgery and 2 months after surgery | Investigators would use mini-mental state examination(MMSE), Visual reproduction test,digit symbol，digit span,color trail test and Stroop color and word test for measuring the long-term cognitive changes of patients after surgery. | 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 0
The papers the trial lists on ClinicalTrials.gov.
| PMID | Listed as | Source |
|---|
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 2
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 |
|---|---|---|
| Digit Span Test | Primary outcome | ConductCognition |
| Stroop Color-Word Test | Primary outcome | ConductCognition |
Source 4
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.3.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 4a570df2e7274cee2d4fa2959402fab41880e2cd412e4b590390035fbea69391 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
Release trials-2026-11-12-0.3.0
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.