Comparison · NCT03702270-397bffb7
Penicillin Allergic Floor Patients- Experimental vs Penicillin Allergic Floor Patients- Control: Receipt of Risk Stratification Tool Assessment
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. Penicillin Allergic Floor Patients- Experimental vs Penicillin Allergic Floor Patients- Control: Receipt of Risk Stratification Tool Assessment. Trial comparisons, record NCT03702270-397bffb7. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT03702270-397bffb7
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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 | 0.0845 | 0.0689 | 0.103 | wilson | |
| Risk in group 2 | 0.0261 | 0.018 | 0.0377 | wilson | |
| Risk difference, group 1 minus group 2 | 0.0584 | 0.039 | 0.0787 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | 3.24 | 2.12 | 4.94 | log | |
| Odds ratio, group 1 over group 2 | 3.44 | 2.21 | 5.35 | log | |
| Number needed to treat, for one more participant with the outcome on Penicillin Allergic Floor Patients- Experimental than on Penicillin Allergic Floor Patients- Control | 17.1 | 12.7 | 25.7 | from the risk difference interval |
Source ClinicalTrials.gov
Groups2
Neither group, or both, names a comparator, so the groups keep ClinicalTrials.gov's order.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Penicillin Allergic Floor Patients- Experimental | The intervention will provide access to a best-practices alert containing a penicillin allergy risk stratification tool and recommendations on whether to use an oral amoxicillin test dose challenge order set for patients who stratify as low risk.~Penicillin Allergic Risk Stratification Best Practice Alert: Providing best practice information on a patient's penicillin allergy risk and how to manage different levels of risk. | 86 | 1,018 | OG000 |
| Group 2 | Penicillin Allergic Floor Patients- Control | Patients will receive current standard of care for penicillin allergy, which typically involves physician judgement on challenges versus consultation of allergy service. | 27 | 1,034 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- Receipt of Risk Stratification Tool Assessment
- Description
- Number of patients with a penicillin allergy label who received a risk assessment.
- Time frame
- Hospital discharge at approximately 4 days after admission
- Population
Source ClinicalTrials.gov
Trial
- Title
- The Effect of Providing Stratification of Low Risk Penicillin Allergies on Penicillin Allergy Label Removal
- NCT number
- NCT03702270
- Phases
- NA
- Conditions
- Penicillin Allergy
- Interventions
- Penicillin Allergic Risk Stratification Best Practice Alert
- Lead sponsor
- Vanderbilt University Medical Center
- Results first posted
- 2024-10-15
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT03702270?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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