Comparison · NCT04129086-b08fbbaf
Ketamine Plus Usual Care vs Usual Care: Number of Patients That Showed Signs of Delirium During In-hospital Stay
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
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ConductScience Library. Ketamine Plus Usual Care vs Usual Care: Number of Patients That Showed Signs of Delirium During In-hospital Stay. Trial comparisons, record NCT04129086-b08fbbaf. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT04129086-b08fbbaf
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Measures6
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
| Measure | Value | 95% interval, lower | 95% interval, upper | Method | Note |
|---|---|---|---|---|---|
| Risk in group 1 | 0.111 | 0.0696 | 0.173 | wilson | |
| Risk in group 2 | 0.0577 | 0.0306 | 0.106 | wilson | |
| Risk difference, group 1 minus group 2 | 0.0534 | -0.0103 | 0.121 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 1.93 | 0.879 | 4.22 | log | |
| Odds ratio, group 1 over group 2 | 2.04 | 0.872 | 4.78 | log | |
| Number needed to treat, for one more participant with the outcome on Ketamine Plus Usual Care than on Usual Care | 18.7 | from the risk difference interval | the interval includes no difference |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: usual care.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Ketamine Plus Usual Care | Ketamine plus usual care: Bolus of .35 mg/kg Infusion start @ 0.15 mg/kg/hr; titrate range is 0.1 - 0.25 mg/kg/hr for 24 to 48 hours after admission and each subsequent major surgery plus multi-modal pain therapy considered as standard of care. Standard of care medications include Acetaminophen 1000 mg po q6 hours, Naproxen 500 mg po q12 hours, Gabapentin 300 mg po q8 hours and Lidocaine patch q 12 hours. | 16 | 144 | OG000 |
| Group 2 | Usual Care | Usual Care: Standard of care medications include Acetaminophen 1000 mg po q6 hours, Naproxen 500 mg po q12 hours, Gabapentin 300 mg po q8 hours and Lidocaine patch q 12 hours. | 9 | 156 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Number of Patients That Showed Signs of Delirium During In-hospital Stay
- Description
- Incidence of delirium during in-hospital stay
- Time frame
- Hospital discharge (up to 6 weeks post hospital admission)
- Population
Source ClinicalTrials.gov
Trial
- Title
- Ketamine for Acute Pain Management After Trauma
- NCT number
- NCT04129086
- Phases
- PHASE4
- Conditions
- Trauma Injury, Pain, Opioid Use
- Interventions
- Ketamine plus usual care, Usual Care
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Results first posted
- 2023-04-21
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT04129086?tab=results
Source ClinicalTrials.gov
Source
- Release
- trial-comparisons-2026-03-23-0.1.0
- Release manifest SHA-256
- f66225897fbf258b57ea10bdacfd0347d3cdfda93f7f5685234b7e06ea36fa57
- AACT copy
- 2026-03-23
- Tables read
- outcome_counts.parquet, outcome_measurements.parquet, outcomes.parquet, reported_event_totals.parquet, reported_events.parquet, result_groups.parquet, studies.parquet, ctgov_trial.parquet
Source ClinicalTrials.gov
Sources 2
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.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.govnone stated
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.
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