1. Change in IL-6/GP-130/STAT3 pathway expression (%) (Time Frame - 3 months): Assessment of IL-6 (GP130/STAT3) activity by immunohistochemistry on metastasis biopsy before and after treatment with bazedoxifene in addition to chemotherapy.
Secondary outcome:
1. Carbohydrate-Antigen 19-9 (CA 19-9) in U/ml (Time Frame - every 3 weeks for 3 months): The change in tumor marker CA 19-9 as a reflection of tumor progression. CA 19-9 will be measured on blood samples collected every 3 to 4 weeks throughout the trial and compared with the baseline prior to treatment initiation.
2. Change in Quality of life measured by EORTC QLQ-C30 (Time Frame - every 3 weeks for 3 months): Quality of life using the quality-of-life questionnaire EORTC QLQ-C30. This variable will be measured every 3 to 4 weeks throughout the trial and compared with the baseline prior to treatment initiation. Score ranging from 0 to 100. High scale score represents a higher response level.
3. Heart rate (bpm) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
4. Blood pressure (mmHg) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
5. Oxygen saturation (%) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
6. weight (kg) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
7. body temperature (°Celcius) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
8. liver enzymes (GOT/ASAT in U/l) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
9. liver enzymes (GPT/ALAT in U/l) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
10. liver enzymes (GGT in U/l) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
11. liver enzymes (alkaline phosphatase in U/l) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
12. liver enzymes (bilirubine in umol/l) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
13. renal parameters (creatinine in umol/l) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
14. electrolytes (sodium in mmol/l) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
15. electrolytes (potassium in mmol/l) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
16. electrolytes (phosphate in mmol/l) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
17. electrolytes (calcium in mmol/l) (Time Frame - every 3 weeks for 3 months): Assess toxicity of bazedoxifene in combination with chemotherapy. Physical examination will be performed and blood samples, including renal and hepatic parameters, will be analyzed every 3 to 4 weeks.
18. Number of patients with adverse events (Time Frame - every 3 weeks for 3 months): Assess the number of patients with adverse events (according to CTCAE v5.0)
Bazedoxifene 20 mg: Bazedoxifene will be administered during the duration of the study in the experimental arm together with chemotherapy.
Prophylactic rivaroxaban (Xarelto®) 10 mg per day orally will be added to avoid thromboembolic events.
Quelle: ClinicalTrials.gov
Sie können folgenden Inhalt einem Kollegen empfehlen:
"Bazedoxifene as a Concomitant Treatment of Patients With Metastatic Pancreatic Adenocarcinoma"
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