Overview of Some Studies in Pancreatic Cancer

Workplace Study Concept Number of Patients Volume

(chemotherapy)

Doses Output Parameters Toxicity
Hyogo Ion Beam Medical Center22) Inoperable 50 CTV* + ENI

(gemcitabine weekly x3)

50GyE/25 fractions

67,5 GyE/25 fractions

70,2 GyE/26 fractions

1 annual local check-up 81.7%

1 year survival 76.8%

GI 3.st 10%
Hyogo Ion Beam Medical Center33) Inoperable 91 CTV + ENI

(gemcitabine weekly x3)

67,5 GyE/25 fractions

 

Median follow-up 10 months GI st. I

GI 4. St. 1,1%, 5. st. 2,2%.

(3x duodenal ulcer, 2x fatal)

 

National Cancer Center  Goyang Korea34) Inoperable 37 CTV without ENI

(capecitabine or infused 5-FU)

After induction CHT FolFirinOx or gemcitabine + erlotinib

45 GyE resp. 30 GyE/10 fractions – SIB Median follow-up 16.7 months

Median survival 19.3 months

Without acute and chronic toxicity st. > 2
Mayo clinic35) Inoperable 13 CTV + ENI

(capecitabine or infused 5-FU)

50 GyE resp. 45 GyE/25 fractions SIB Median follow-up 16 months

1-year and 2-year survival 62 resp. 40%

Without acute and chronic toxicity st. > 2
Nagoya36) Inoperable 13 CTV without ENI

(S1)

60 GyE resp. 40 GyE/ 20 fractions SIB Median follow-up 12 months Acute toxicity 3. St. 30.7%

Without chronic toxicity st. > 2

UPEN Philadelphia32) Post-operative 38 Bed + lymphatics

(capecitabine or infused 5-FU)

54 GyE/27 fractions

 

Median follow-up 20 months Acute GI toxicity st. > 3 3%
Massahusets General Hospital37) Preoperative

(primarily operable)

48 CTV + ENI

(capecitabine)

25 GyE/5 fractions Radical resection 81%

Median follow-up 38 months, median survival 17 months

Acute toxicity st. > 3 4.1%
Chiba21) Preoperative

(primarily operable)

26 CTV + ENI 30-36,8 GyE/8 fractions R0 resection 73%

Median survival 18.6 months.

(not absorbed after R0 resection)

Acute resp. chronic toxicity st. > 3 3.8% resp. 3.8%


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