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This is an observational, ambispective cohort study. The aim is to compare the efficacy and safety of regorafenib versus fruquintinib conducted in China. About 268 eligible metastatic colorectal cancer patients after second-line therapy will be assigned to receive either regorafenib or fruquintinib, based on decision of the gastrointestinal physician according the patients' condition.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Regorafenib |
| ||
| Fruquintinib |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Regorafenib | Drug | oral regorafenib |
| |
| Fruquintinib |
| Measure | Description | Time Frame |
|---|---|---|
| Time To Treatment Failure | the time from first dose to discontinuation of treatment for any reason, including disease progression, treatment toxicity, and death. | every month, up to discontinuation of treatment for any reason. |
| Measure | Description | Time Frame |
|---|---|---|
| Overall survival | the time from first dose to the death for any cause. | from enrollment of the first subject until the database cut-off approximately 6 months later. |
| Progression-free survival |
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Inclusion Criteria:
Exclusion Criteria:
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Patients with signing the informed consent, would be enrolled when their gastrointestinal physician prescribed to receive regorafenib or fruquintinib after second-line according the condition.
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Beijing Cancer Hospital | Recruiting | Beijing | Beijing Municipality | 100142 | China |
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| ID | Term |
|---|---|
| D015179 | Colorectal Neoplasms |
| ID | Term |
|---|---|
| D007414 | Intestinal Neoplasms |
| D005770 | Gastrointestinal Neoplasms |
| D004067 | Digestive System Neoplasms |
| D009371 | Neoplasms by Site |
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| ID | Term |
|---|---|
| C559147 | regorafenib |
| C000591844 | HMPL-013 |
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| Drug |
oral fruquintinib |
|
the time from first dose to disease progression.
| from enrollment of the first subject until the database cut-off approximately 6 months later. |
| Incidence of adverse events(AEs) | percentage of patients with AEs according to CTCAE 4.03 | from the first dose to discontinuation of treatment for any reason, including disease progression, treatment toxicity, and death. |
| D009369 | Neoplasms |
| D004066 | Digestive System Diseases |
| D005767 | Gastrointestinal Diseases |
| D003108 | Colonic Diseases |
| D007410 | Intestinal Diseases |
| D012002 | Rectal Diseases |