Geriatric Assessment Directed Trial to Evaluate Gemcitabine +/- Nab-paclitaxel in Elderly Pancreatic Cancer Patients
Geriatric Assessment Directed Trial to Evaluate Gemcitabine +/- Nab-paclitaxel in Elderly Pancreatic Cancer Patients
The hypothesis of the proposed study is that individualized assessment directed treatment
 algorithms identifies elderly patients, who benefit from combined nab-paclitaxel/gemcitabine
 therapy. The project uses a CGA, which includes various tests and scoring systems, to
 stratify patients as "GO-GO", "SLOW-GO" or "FRAIL" patients. Depending on test results
 patients receive chemotherapy (GO-GO group: nab-paclitaxel/gemcitabine; SLOW-GO group:
 gemcitabine monotherapy) or best supportive care (FRAIL group). After the first cycle of
 chemotherapy (4 weeks) a subsequent CGA and a safety assessment will be performed to assign
 patients to their definite treatment arm. The primary objective is that CGA-stratified
 patients do not decline in their CGA performance in response to chemotherapy measured as a
 loss of five points or less in the Barthel's ADL (ADL1 vs. ADL2 during core CGA assessment).
The hypothesis of the proposed study is that individualized assessment directed treatment
 algorithms identifies elderly patients, who benefit from combined nab-paclitaxel/gemcitabine
 therapy. The project uses a CGA, which includes various tests and scoring systems, to
 stratify patients as "GO-GO", "SLOW-GO" or "FRAIL" patients. Depending on test results
 patients receive chemotherapy (GO-GO group: nab-paclitaxel/gemcitabine; SLOW-GO group:
 gemcitabine monotherapy) or best supportive care (FRAIL group). After the first cycle of
 chemotherapy (4 weeks) a subsequent CGA and a safety assessment will be performed to assign
 patients to their definite treatment arm. The primary objective is that CGA-stratified
 patients do not decline in their CGA performance in response to chemotherapy measured as a
 loss of five points or less in the Barthel's ADL (ADL1 vs. ADL2 during core CGA assessment).
Inclusion Criteria 1 - Chemotherapy arms (Go-Go, Slow-Go):

 1. Patients ≥ 70 years of age.

 2. Histologically or cytologically confirmed metastatic adenocarcinoma of the pancreas.

 3. At least one measurable lesion of disease according to RECIST 1.1 criteria.

 4. No prior chemotherapy (except fluoruracil or gemcitabine in an adjuvant setting at
 least > 6 months prior enrollment).

 5. Adequate end organ function:

 -  renal function: serum creatinine ≤ 1.5 x ULN or GFR ≥ 30mL/min.

 -  hematopoietic function: white blood cell (WBC) count ≥3000/μL, absolute
 neutrophil count (ANC) ≥ 1500/μL, platelets ≥10^5/μL, hemoglobin level >9.0 g/dL

 -  liver function: total bilirubin ≤1.5 x ULN, AST / ALT ≤3.0 x ULN

 6. Cooperation and willingness to complete all aspects of the study

 7. Written informed consent to participate in the study

 Inclusion criteria 2 - FRAIL arm:

 1. Patients ≥ 70 years of age.

 2. Histologically or cytologically confirmed metastatic adenocarcinoma of the pancreas.

 3. No prior chemotherapy (except fluoruracil or gemcitabine in an adjuvant setting at
 least > 6 months prior enrollment).

 4. Cooperation and willingness to complete all aspects of the study

 5. Written informed consent to participate in the study

 Exclusion Criteria 1 - Chemotherapy arms (Go-Go, Slow-Go):

 1. Patients <70 years of age.

 2. Papillary cancer, cholangiocellular carcinoma, neuro-endocrine tumors.

 3. Patient has a severe and/or uncontrolled medical disease (i.e. uncontrolled active
 infection, uncontrolled hypertension/ diabetes or cardiac disease).

 4. Patient has received any other investigational product within 28 days prior study
 entry.

 5. Patient is < 5 years free of another primary malignancy (except: not currently
 clinically significant nor requiring active intervention)

 6. Hypersensitivity against gemcitabine or nab-paclitaxel.

 7. Major surgery ≤ 28 days prior to study entry.

 8. Patient has a known diagnosis of human immunodeficiency virus (HIV) infection.

 9. Patient with any significant history of non-compliance to medical regimens or with
 inability to grant reliable informed consent.

 10. Any other chemotherapy at start.

 11. Any psychiatric illness that would affect the patient's ability to understand the
 demands of the clinical trial.

 12. Parallel participation in another clinical trial or participation in another clinical
 trial within the last 30 days or 7 half-lifes of a study medication, whichever is of
 longer duration, prior study start.

 13. Patient has already been recruited in this trial.

 14. Patients who do not understand the nature, the scope and the consequences of the
 clinical trial.

 15. Patient who might be dependent on the sponsor, the study site or the investigator.

 16. Patient who has been incarcerated or involuntarily institutionalized by court order or
 by the authorities § 40 Abs. 1 Nr. 4 AMG.

 Exclusion criteria 2 - FRAIL arm:

 1. Patients <70 years of age.

 2. Papillary cancer, cholangiocellular carcinoma, neuro-endocrine tumors.

 3. Patient has received any other investigational product within 28 days prior study
 entry.

 4. Patient is < 5 years free of another primary malignancy (except: not currently
 clinically significant nor requiring active intervention)

 5. Patient with any significant history of non-compliance to medical regimens or with
 inability to grant reliable informed consent.

 6. Any chemotherapy at study start.

 7. Any psychiatric illness that would affect the patient's ability to understand the
 demands of the clinical trial.

 8. Parallel participation in another clinical trial or participation in another clinical
 trial within the last 30 days or 7 half-lifes of a study medication, whichever is of
 longer duration, prior study start.

 9. Patient has already been recruited in this trial.

 10. Patients who do not understand the nature, the scope and the consequences of the
 clinical trial.

 11. Patient who might be dependent on the sponsor, the study site or the investigator.

 12. Patient who has been incarcerated or involuntarily institutionalized by court order or
 by the authorities § 40 Abs. 1 Nr. 4 AMG.