TY - JOUR A1 - Kunzmann, Volker A1 - Herrmann, Ken A1 - Bluemel, Christina A1 - Kapp, Markus A1 - Hartlapp, Ingo A1 - Steger, Ulrich T1 - Intensified neoadjuvant chemotherapy with nab-paclitaxel plus gemcitabine followed by FOLFIRINOX in a patient with locally advanced unresectable pancreatic cancer JF - Case Reports in Oncology N2 - The prognosis of patients with locally advanced pancreatic cancer can be improved if secondary complete (R0) resection is possible. In patients initially staged as unresectable this may be achieved with neoadjuvant treatment which is usually chemoradiotherapy based. We report the case of a 46-year-old patient with an unresectable, locally advanced pancreatic cancer (pT4 Nx cM0 G2) who was treated with a sequential neoadjuvant chemotherapy regimen consisting of 2 cycles of nab-paclitaxel plus gemcitabine followed by 4 cycles of FOLFIRINOX. Neoadjuvant chemotherapy resulted in secondary resectability (R0 resection). After 2 cycles of nab-paclitaxel plus gemcitabine, the patient already had a complete metabolic remission as measured by integrated fludeoxyglucose ((18)F) positron emission tomography and computerized tomography. After a follow-up of 18 months the patient is alive without progression of disease. We propose to assess the clinical benefit of sequencing the combinations nab-paclitaxel plus gemcitabine and FOLFIRINOX as neoadjuvant therapy for patients with locally advanced and initially unresectable pancreatic cancer in a controlled clinical trial. KW - nab-paclitaxel KW - neoadjuvant chemotherapy KW - oxaliplatin KW - pancreatic cancer KW - locally advanced disease KW - irinotecan KW - gemcitabine KW - folinic acid KW - 5-Fluorouracil Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-120189 SN - 1662-6575 VL - 7 IS - 3 ER - TY - JOUR A1 - Kapp, Markus A1 - Kosmala, Aleksander A1 - Kircher, Stefan A1 - Luber, Verena A1 - Kunzmann, Volker T1 - Exceptional Response to Nanoparticle Albumin-Bound Paclitaxel and Gemcitabine in a Patient with a Refractory Adenocarcinoma of the Ampulla of Vater JF - Case Reports in Oncology N2 - Ampullary carcinoma is a rare tumor and evidence on the treatment of recurrent metastatic disease is scarce. We report the case of a 60-year-old patient with an R0-resected node-positive adenocarcinoma of the papilla of Vater of an initially diagnosed intestinal subtype who developed pulmonary metastases 2 months after adjuvant gemcitabine chemotherapy and, subsequently, liver metastases. Palliative combination chemotherapy with standard regimens for intestinal-type adenocarcinoma (FOLFOX and FOLFIRI) failed. However, subsequent combination chemotherapy with nanoparticle albumin-bound paclitaxel and gemcitabine, a regimen with proven efficacy in metastatic adenocarcinoma of the pancreas, resulted in a durable, very good partial remission. Treatment was manageable and well tolerated. Primary tumor and metastatic tissue were reassessed by immunohistochemistry and had to be reclassified to a mixed phenotype containing predominant elements of the pancreatobiliary subtype. Our case suggests that combination chemotherapy with nanoparticle albumin-bound paclitaxel and gemcitabine could represent a promising option for the treatment of this rare disease and warrants further investigation within controlled clinical trials. Moreover, thorough characterization of ampullary carcinomas by histomorphology and additional immunohistochemistry should become mandatory in order to start a chemotherapeutic regimen tailored for the definitive subtype. KW - adenocarcinoma of the ampulla of Vater KW - intestinal-type adenocarcinoma KW - pancreatobiliary type KW - FOLFOX KW - FOLFIRI KW - gemcitabine KW - nanoparticle albumin-bound paclitaxel Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-168358 VL - 9 IS - 1 ER -