Gem-ox

BACKGROUND: Pancreatic cancer is mostly diagnosed in an advanced stage and treated with systemic therapy with palliative intent. Nowadays, the doublet chemotherapy of Gemcitabine and nab-paclitaxel (Gem-Nab) is one of the most frequently used regimens worldwide, but is not ubiquitarily available or reimbursed. Therefore, we compared the clinical efficacy of Gem-Nab to a historical control of patients treated with gemcitabine and oxaliplatin (Gem-Ox) at our tertiary cancer center, which was the standard treatment prior to the introduction of FOLFIRINOX...

BACKGROUND: Gemcitabine (GEM), oxaliplatin plus GEM (OX + GEM), cisplatin plus GEM (CIS + GEM), capecitabine plus GEM (CAP + GEM), FOLFIRINOX (FFX), and nab-paclitaxel plus GEM (NAB-P + GEM) are the most commonly used regimens as first-line treatment of metastatic pancreatic cancer (MPC) in the UK. Independent economic evaluation of these regimens simultaneously has not been conducted for the UK. OBJECTIVE: Using data from a network meta-analysis as efficacy measures, we estimated the cost effectiveness and cost utility of these regimens for the UK...

BACKGROUND: Treatments for metastatic pancreatic cancer include monotherapy with gemcitabine (GEM); combinations of GEM with oxaliplatin (OX + GEM), cisplatin (CIS + GEM), capecitabine (CAP + GEM), or nab-paclitaxel (NAB-P + GEM); and the non-GEM combination FOLFIRINOX. Combination therapies have yielded better survival outcomes than GEM alone. A sponsor-independent economic evaluation of these regimens has not been conducted for USA. OBJECTIVE: The objective of this study was to estimate the cost utility and cost effectiveness of these regimens from the payer perspective for USA...

The treatment of relapsed aggressive lymphoma remains a challenge. Platinum-containing chemotherapy is standard of care. Gemcitabine/oxaliplatin (Gem-Ox) with or without rituximab (R) is an outpatient regimen with a favorable toxicity profile. This retrospective 'real world' study reports outcomes for 44 unselected patients with relapsed/refractory aggressive lymphoma treated with Gem-Ox ± R. 41% had primary refractory disease. The overall response rate (ORR) was 43% with a complete response (CR) of 30%...

Chiral oxazoline based bi and hexadentate ligands built on cyclophosphazene cores have been synthesized and characterized. (NPPh2)2[NP(m-OC6H4C(O)OCH3)2] (1) was prepared by the reaction of gem-(NPPh2)2(NPCl2) with methyl-3-hydroxy benzoate in the presence of Cs2CO3. Compound 1 was converted to the dicarboxylic acid (NPPh2)2[NP(m-OC6H4C(O)OH)2] (2) by base promoted hydrolysis with KO(t-Bu). The dicarboxylic acid 2 on reaction with oxalyl chloride followed by (S)-(+)-2-amino-3-methyl-1-butanol, triethylamine and mesyl chloride was converted to the C2-symmetric phosphazene based chiral bisoxazoline ligand (NPPh2)2[NP{m-OC6H4(4-iPr-2-Ox)}2] (3) (Ox = oxazolinyl)...

BACKGROUND: Current data suggest that platinum-based combination therapy is the standard first-line treatment for biliary tract cancer. EGFR inhibition has proven beneficial across a number of gastrointestinal malignancies; and has shown specific advantages among KRAS wild-type genetic subtypes of colon cancer. We report the combination of panitumumab with gemcitabine (GEM) and oxaliplatin (OX) as first-line therapy for KRAS wild-type biliary tract cancer. METHODS: Patients with histologically confirmed, previously untreated, unresectable or metastatic KRAS wild-type biliary tract or gallbladder adenocarcinoma with ECOG performance status 0-2 were treated with panitumumab 6 mg kg(-1), GEM 1000 mg m(-2) (10 mg m(-2) min(-1)) and OX 85 mg m(-2) on days 1 and 15 of each 28-day cycle...

Clinical evidence suggests that gemcitabine (Gem) plus oxaliplatin (Ox) is superior to gemcitabine alone in advanced pancreatic carcinoma. The addition of radiation to gemcitabine improves response and is a standard treatment for locally advanced disease. We investigated the effect of oxaliplatin on gemcitabine-based chemoradiation by determining whether gemcitabine and oxaliplatin produced synergistic cytotoxicity using median effect analysis and radiosensitization using clonogenic survival assays. We analyzed the effects of gemcitabine and oxaliplatin on cell cycle distribution by DNA content and on radiation-induced DNA damage repair by phosphorylated H2AX (gamma-H2AX)...