Abstract Library

#4644 First results of peptide-receptor radionuclide therapy in the Russian population of patients with neuroendocrine neoplasms

Introduction: Peptide-receptor radionuclide therapy (PRRT) has demonstrated its efficacy and safety in a number of clinical trials and has become widely used in the treatment of patients with neuroendocrine neoplasms (NEN) expressing somatostatin receptors.

Conference:

Presenting Author: Baranova O

Authors: Baranova O, Geliashvili T, Markovich A, Zhulikov Y, Evdokimova E,

Keywords: NET, PRRT, 177Lu-DOTATATE,

#4540 Retrospective analysis of somatostatin receptors expression in cohort of thoracic neuroendocrine neoplasms with immunohistochemistry method or PET/CT Ga68 DOTA-TATE

Introduction: Somatostatin receptors (SSTRs) expression in cohort of thoracic neuroendocrine neoplasms (NENs) is still not fully described. We attempted to evaluate the SSTR expression by IHC and PET/CT with Ga68 DOTA-TATE, as well as the sensitivity of both methods.

Conference:

Presenting Author: Evdokimova E

Authors: Evdokimova E, Vorobeva M, Zhulikov Y, Markovich A, Gorbunova V,

Keywords: NEN, thoracic, SSTR, IHC, DOTATATE, lung, thymus, mediastinum, LCNC, NET,

#3918 Efficiency of GemCap + mitotane in platinum and mitotane resistant adrenocortical carcinoma

Introduction: Gemcitabine, metronomic capecitabine and mitotane (M) combination (GemCap + M) is the most investigated and widely used regimen in 2nd and subsequent lines therapy of advanced adrenocortical cancer (ACC). In the largest retrospective study (N=145) only 28% of patients (pts) reached therapeutic concentration of mitotane (M), which translated into a significant improvement in the median progression free survival (PFS).

Conference:

Presenting Author: Zhulikov Y

Authors: Zhulikov Y, Kovalenko E, Bokhyan V, Evdokimova E, Khoroshilov M,

Keywords: adrenocortical cancer, gemcitabine, capecitabine, GemCap, mitotane,

#3916 Temozolomide as second and subsequent lines of treatment in metastatic adrenocortical cancer: Prospective phase II clinical trial

Introduction: Adrenocortical carcinoma (ACC) is a rare malignancy with limited treatment options. There are still no effective options for 2nd and subsequent lines of chemotherapy (ChT). Despite promising results of retrospective study with temozolomide (Tem), no prospective studies evaluating Tem efficacy have been published yet.

Conference:

Presenting Author: Zhulikov Y

Authors: Zhulikov Y, Kovalenko E, Bokhyan V, Khoroshilov M, Gabrava M,

Keywords: adrenocortical cancer, temozolomide, mitotane,