Effects of Amantadine on Postoperative Cognitive Dysfunction
NCT03527134, Not applicable, Unknown, Zhiyi Zuo
Trial 10
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | Effects of Amantadine on Postoperative Cognitive Dysfunction | ClinicalTrials.gov |
| NCT number | NCT03527134 | ClinicalTrials.gov |
| Status | Unknown | ClinicalTrials.gov |
| Phases | Not applicable | ClinicalTrials.gov |
| Enrollment | 390 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | Zhiyi Zuo | ClinicalTrials.gov |
| Conditions | Postoperative Cognitive Dysfunction | ClinicalTrials.gov |
| Interventions | Amantadine | ClinicalTrials.gov |
| First posted | 2018-05-17 | ClinicalTrials.gov |
| Last updated | 2019-01-03 | ClinicalTrials.gov |
Registered outcomes 6
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Number of patients with postoperative cognitive dysfunction (POCD) (POCD is a composite outcome measure) | At 7 days after the surgery | The existence of POCD will be determined by Visual Verbal Learning Test based on the Rey's Auditory Recall of words, Concept Shifting Test, Stroop Color Word Interference Test and Letter-Digit Coding based on the Symbol Digit Substitution Test | ClinicalTrials.gov |
| Secondary | Number of patients with postoperative cognitive dysfunction (POCD) (POCD is a composite outcome measure) | At 3 months after the surgery | The existence of POCD will be determined by Visual Verbal Learning Test based on the Rey's Auditory Recall of words, Concept Shifting Test, Stroop Color Word Interference Test and Letter-Digit Coding based on the Symbol Digit Substitution Test | ClinicalTrials.gov |
| Secondary | Time for bowel function return after surgery | up to 2 weeks after the surgery | ClinicalTrials.gov | |
| Secondary | Degree of increase of stress hormone | Up to 5 days after the surgery | Adrenocorticotropic Hormone | ClinicalTrials.gov |
| Secondary | Length of hospital stay | Up to 3 months after the surgery | ClinicalTrials.gov | |
| Secondary | Degree of change in growth factor | Up to 5 days after the surgery | Brain-derived neurotrophic factor and glial cell derived neurotrophic factor | 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 |
|---|---|---|
| Stroop Color-Word Test | Primary outcome | ConductCognition |
| Verbal Learning | 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.