[High dosage therapy with stem cell transplantation in neuroendocrine carcinoma].
Neuroendocrine carcinoma and small-cell lung cancer (SCLC) are highly responsive to chemo- and radiotherapy. Nevertheless, most patients (pts.) experience relapse. At the 2nd department of medicine in the Donauspital, 4 pts. with neuroendocrine carcinomas of different primary sites underwent high-dose chemotherapy with autologous stem-cell transplantation (ASTx). Pt. 1 suffered from neuroendocrine lung cancer, pt. 2 from a small-cell carcinoma of the pancreas. Pt. 3 had a metastatic small-cell abdominal bulky tumor and pt. 4 presented with neuroendocrine carcinoma of the prostate. After 4-6 cycles induction chemotherapy pts. were consolidated with 1 cycle of HDCht and ASTx. Prior to HDCht pt. 1 and pt. 2 were in complete remission (CR) and pt. 3 and pt. 4 in partial remission. Pt. 3 converted in CR after HDCht. He is still in CR with a disease-free survival of 23 month after ASTx and 30 month after diagnosis. Pt. 1, 2 and 4 died from relapse 10, 16 and 5 month after ASTx and 16, 22 and 9 month after diagnosis. Pts. with neuroendocrine carcinomas might be suitable candidates for HDCht and ASTx.
Ludwig Boltzmann-Institut für Stammzelltransplantation an der 2. Medizinischen Abteilung des Donauspitals im SMZ-Ost der Stadt Wien.
V
V
Buxhofer
R
R
Ruckser
P
P
Kier
K H
KH
Habertheuer
P
P
Zelenka
G
G
Tatzreiter
S
S
Dorner
H
H
Vedovelli
C
C
Sebesta
W
W
Hinterberger
D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects / Q000627:therapeutic use*; D018288:Carcinoma, Small Cell / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D004305:Dose-Response Relationship, Drug; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D018358:Neuroendocrine Tumors / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology; D015996:Survival Rate