Comparison · NCT04129086-7399dc59
Ketamine Plus Usual Care vs Usual Care: Number of Patients Requesting to Discontinue Ketamine
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
Cite this record
ConductScience Library. Ketamine Plus Usual Care vs Usual Care: Number of Patients Requesting to Discontinue Ketamine. Trial comparisons, record NCT04129086-7399dc59. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT04129086-7399dc59
On this page
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 | 0.0625 | 0.0332 | 0.115 | wilson | |
| Risk in group 2 | 0 | 0 | 0.024 | wilson | |
| Risk difference, group 1 minus group 2 | 0.0625 | 0.0246 | 0.115 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | log | a group has no participants with the outcome | |||
| Odds ratio, group 1 over group 2 | log | a cell of the two-by-two table is zero | |||
| Number needed to treat, for one more participant with the outcome on Ketamine Plus Usual Care than on Usual Care | 16 | 8.73 | 40.6 | from the risk difference interval |
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. | 9 | 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. | 0 | 156 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Number of Patients Requesting to Discontinue Ketamine
- Description
- Number of patients requesting to stop Ketamine for any complaint
- 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.
For software
Read this comparison from software.
The record is JSON. No key.
GET https://conductscience.org/api/comparisons/v1/NCT04129086-7399dc59