Health Related Quality of Life After Surgery and Oncological Treatment of Colorectal Liver Metastases

Study Overview
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Brief Summary
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The purpose of this trial is to study health related quality of life (HQoL)after resection of colorectal liver metastases combined with perioperative chemotherapy. The investigators want to study if an aggressive, life prolonging and multimodal treatment can be defended from a quality of life perspective.

Detailed Description
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Background: Hepatic resection is the only treatment with potential curative intent for patients having colorectal liver metastases. Combined with chemotherapy, the overall 5-year survival is 40-50%. The disease free 5-year survival is about 20%, and about 70% of resected patients experience recurrence from their disease. Even if surgery is superior all other treatments, most patients will finally die from their cancer. However; surgery contributes by adding years of life, and for a minority, a disease free life. There has been much effort to study predictors for outcome after surgery, but little has been focused on quality of life following this treatment. Method: EORTC Validated questionnaire (European Organisation Research of Treatment of Cancer) version QLQ-C30 (3.0) and QLQ LMC21. The patients fill out the questionnaire before surgery as a baseline, and then after 3,6 and 12 months after surgery. The investigators also register important clinicopathological data about each patient prospectively.

Official Title
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Health Related Quality of Life After Surgery and Oncological Treatment of Colorectal Liver Metastases A Prospective Multicenter Study

Conditions
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Metastasis, Quality of Life

Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Liver metastasis from colorectal cancer Resectability, with intension of R0 resection No macroscopic tumor left after surgery Patients with combined resectable extrahepatic tumors are also included. Patients must complete the questionnaire before the operation. Exclusion Criteria: Drop out of questionnaire after surgery Patients found to be irresectable during the operation or where macroscopic tumor tissue are left behind.
Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Health related quality of life after liver resection in combination with chemotherapy | The EORTC board has made validated questionaries with manuals for measuring quality of life. The important focus is to see if and when patients gain their HQoL as they did have before surgery. | 12 months after surgery | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Identifying possible clinical parameters influencing the HQoL after liver resection. | Examples of parameters: complications, extent of surgery, chemotherapy. | Up to one year after surgery, maybe longer | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Health related quality of life, Colorectal liver metastasis, surveillance