Comparison · NCT04276090-8641c19d
Colorectal Liver Metastases vs Intrahepatic Cholangiocarcinoma: 30-day Catheter Malfunction Due to Inability to Access Pump
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. Colorectal Liver Metastases vs Intrahepatic Cholangiocarcinoma: 30-day Catheter Malfunction Due to Inability to Access Pump. Trial comparisons, record NCT04276090-8641c19d. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT04276090-8641c19d
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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 | 0 | 0.184 | wilson | |
| Risk in group 2 | 0 | 0 | 0.49 | wilson | |
| Risk difference, group 1 minus group 2 | 0 | -0.49 | 0.184 | 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 | from the risk difference interval | the two groups' risks are equal |
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 | Colorectal Liver Metastases | Patients with unresectable colorectal liver metastases will undergo hepatic artery infusion pump placement using the Synchromed II pump and the Codman tapered arterial catheter. Patients will then receive hepatic artery infusion floxuridine as well as disease-appropriate systemic chemotherapy (FOLFOX, FOLRIRI, or oxaliplatin/irinotecan, or panitumumab if KRAS/NRAS wild type)~Hepatic artery infusion pump placement using the Synchromed II pump and the Codman tapered arterial catheter.: Patients will undergo surgical hepatic artery infusion pump placement using the Synchromed II pump and the Codman tapered arterial catheter.~Hepatic artery infusion pump floxuridine and dexamethasone: Patients will receive infusion of floxuridine (FUDR) and dexamethasone via hepatic artery infusion through the implanted pump~Systemic chemotherapy for colorectal liver metastases: Patients will receive disease-appropriate systemic chemotherapy for colorectal liver metastases (FOLFOX, FOLFIRI, or irinotecan/oxaliplatin, or panitumumab if KRAS/NRAS wild type) | 0 | 17 | OG000 |
| Group 2 | Intrahepatic Cholangiocarcinoma | Patients with unresectable intrahepatic cholangiocarcinoma will undergo hepatic artery infusion pump placement using the Synchromed II pump and the Codman tapered arterial catheter. Patients will then receive hepatic artery infusion floxuridine as well as disease-appropriate systemic chemotherapy (gemcitabine/oxaliplatin or gemcitabine alone)~Hepatic artery infusion pump placement using the Synchromed II pump and the Codman tapered arterial catheter.: Patients will undergo surgical hepatic artery infusion pump placement using the Synchromed II pump and the Codman tapered arterial catheter.~Hepatic artery infusion pump floxuridine and dexamethasone: Patients will receive infusion of floxuridine (FUDR) and dexamethasone via hepatic artery infusion through the implanted pump~Systemic chemotherapy for intrahepatic cholangiocarcinoma: Patients will receive disease-appropriate systemic chemotherapy for intrahepatic cholangiocarcinoma (gemcitabine/oxaliplatin or gemcitabine alone) | 0 | 4 | OG001 |
Source ClinicalTrials.gov
Outcome
- Type
- SECONDARY
- Title
- 30-day Catheter Malfunction Due to Inability to Access Pump
- Description
- Quantify the percent of patients with inability to meet primary outcome due to inability to access pump.
- Time frame
- 30 days
- Population
Source ClinicalTrials.gov
Trial
- Title
- Codman Catheter/Synchromed Pump Hepatic Artery Chemotherapy for Unresectable Colorectal Metastases/Intrahepatic Cholangiocarcinoma
- NCT number
- NCT04276090
- Phases
- NA
- Conditions
- Bile Duct Neoplasms, Colorectal Neoplasms
- Interventions
Hepatic artery infusion pump placement using the Synchromed II pump and the Codman tapered arterial catheter., Hepatic artery infusion pump floxuridine and dexamethasone, Systemic chemotherapy for colorectal liver metastases, Systemic chemotherapy for intrahepatic cholangiocarcinoma
- Lead sponsor
- Michael J Cavnar, MD
- Results first posted
- 2023-01-17
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT04276090?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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