Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Effective and safe examination of the mFOLFOX6/panitumumab combination therapy for the purpose of hepatectomizing in patients with KRAS Wild-type advanced colorectal cancer which has unresectable liver metastases - Phase II study -

ABSTRACT: Interventions: mFOLFOX6+Pmab is repeated every 14 days until meeting the withdrawal criteria. Primary outcome(s): Overall Response Rate Study Design: Single arm Non-randomized

DISEASE(S): Colorectal Cancer

PROVIDER: 2627040 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

ACCESS DATA

Json Xml

Shared Molecules

Only show the datasets with similarity scores above: 0.5

Threshold

0.5

Similar Datasets

A study of panitumumab, oxaliplatin, fluorouracil and l-leucovorine as first-line treatment in patients with KRAS wild-type metastatic colorectal cancer. (PANORAMA study)

Project description:Interventions: FOLFOX+Pmab is repeated every 14 days until meeting the withdrawal criteria. Primary outcome(s): Overall Response Rate Study Design: Single arm Non-randomized

| 2621394 | ecrin-mdr-crc

Combination therapy trial of panitumumab(Pmab) with FOLFIRI for inoperable advanced recurrent colorectal cancer first-line chemotherapy

Project description:Interventions: FOLFIRI:irinotecan 150mg/m2, l-LV 200mg/m2 5FU400mg/m2(bolus), 2400mg/m2(infusional) Panitumumab:6mg/kg to be repeated every 2 weeks until meeting the withdrawal criteria. Primary outcome(s): Overall response rate Study Design: Single arm Non-randomized

| 2620635 | ecrin-mdr-crc

A phase I trial of everolimus in combination with 5-FU/LV, mFOLFOX6 and mFOLFOX6 plus panitumumab in patients with refractory solid tumors.

Project description:This phase I study investigated the safety, dose-limiting toxicity, and efficacy in three cohorts all treated with the mTOR inhibitor everolimus that was delivered (1) in combination with 5-fluorouracil with leucovorin (5-FU/LV), (2) with mFOLFOX6 (5-FU/LV + oxaliplatin), and (3) with mFOLFOX6 + panitumumab in patients with refractory solid tumors.Patients were accrued using a 3-patient cohort design consisting of two sub-trials in which the maximum tolerated combination (MTC) and dose-limiting toxicity (DLT) of everolimus and 5-FU/LV was established in Sub-trial A and of everolimus in combination with mFOLFOX6 and mFOLFOX6 plus panitumumab in Sub-trial B.Thirty-six patients were evaluable for toxicity, 21 on Sub-trial A and 15 on Sub-trial B. In Sub-trial A, DLT was observed in 1/6 patients enrolled on dose level 1A and 2/3 patients in level 6A. In Sub-trial B, 2/3 patients experienced DLT on level 1B and subsequent patients were enrolled on level 1B-1 without DLT. Three of six patients in cohort 2B-1 experienced grade 3 mucositis, and further study of the combination of everolimus, mFOLFOX6 and panitumumab was aborted. Among the 24 patients enrolled with refractory metastatic colorectal cancer, the median time on treatment was 2.7 months with 45 % of patients remaining on treatment with stable disease for at least 3 months.While a regimen of everolimus in addition to 5-FU/LV and mFOLFOX6 appears safe and tolerable, the further addition of panitumumab resulted in an unacceptable level of toxicity that cannot be recommended for further study. Further investigation is warranted to better elucidate the role which mTOR inhibitors play in patients with refractory solid tumors, with a specific focus on mCRC as a potential for the combination of this targeted and cytotoxic therapy in future studies.

| S-EPMC4517671 | biostudies-literature

TRIPLETE: a randomised phase III study of modified FOLFOXIRI plus panitumumab versus mFOLFOX6 plus panitumumab as initial therapy for patients with unresectable RAS and BRAF wild-type metastatic colorectal cancer.

Project description:FOLFOXIRI plus bevacizumab is considered a standard option in the upfront treatment of clinically selected patients with metastatic colorectal cancer irrespective of RAS and BRAF molecular status. The randomised MACBETH and VOLFI studies showed that a modified FOLFOXIRI regimen in combination with cetuximab or panitumumab, respectively, achieved high therapeutic activity in RAS and BRAF wild-type patients with an acceptable toxicity profile. Drawing from these considerations, we designed TRIPLETE study aiming at comparing two different chemotherapy backbones (mFOLFOXIRI or mFOLFOX6) in combination with panitumumab in the first-line treatment of patients with RAS and BRAF wild-type metastatic colorectal cancer.This is a prospective, open-label, multicentre phase III trial in which initially unresectable and previously untreated RAS and BRAF wild-type metastatic colorectal cancer patients are randomised to receive a standard treatment with mFOLFOX6 plus panitumumab or an experimental regimen with modified FOLFOXIRI (irinotecan 150?mg/m2, oxaliplatin 85?mg/m2, L-leucovorin 200?mg/m2, 5-fluoruracil 2400?mg/m2 48-hour continuous infusion) plus panitumumab up to 12 cycles, followed by panitumumab plus 5-fluorouracil and L-leucovorin until disease progression. The primary endpoint is overall response rate according to RECIST 1.1 criteria.The relative benefit of chemotherapy intensification when using an anti-EGFR-based regimen in molecularly selected patients is unknown; TRIPLETE study aims at filling this gap of knowledge. The study is sponsored by the Gruppo Oncologico Nord Ovest Cooperative Group and is currently ongoing at 42 Italian centres.NCT03231722.

| S-EPMC6045747 | biostudies-literature

Dynamic expression changes in the transcriptome of the prefrontal cortex after repeated exposure to cocaine in mice

Project description:In the current study, we performed transcriptome profiling of the mouse PFC to determine the dynamic changes in the Prefrontal cortex (PFC)after repeated cocaine treatment. In the current study, we observed dynamic changes in the transcriptome profiling of the PFC of repeated-cocaine treated mice, and found that distinct pathways were involved in the acute, sub-acute, and chronic stages of cocaine withdrawal. The main findings of our results include: 1) energy metabolism and protein metabolism pathways showed gradual or fluctuant decrease after cocaine withdrawal; 2) ERK pathway showed persistent changes after cocaine withdrawal; 3) plasticity related pathways, such as long-term potentiation, the regulation of the actin cytoskeleton, and the axon guidance pathway, showed a fluctuant increase after cocaine withdrawal. Our results suggest that maladaptive neural plasticity associated with psychostimulant dependence may be an ongoing degenerative process with dynamic changes in the gene network at different stages of withdrawal.

2017-06-13 | GSE89572 | GEO

Safe and effective immunostimulatory therapy through vector-controlled cytokine delivery

Project description:Systemic administration of interleukin (IL)-12 has been shown to induce potent anti-tumor immune responses in preclinical cancer models. Previous clinical trials using bolus IL-12 injection through maximal tolerable dosing (MTD) strategies indicated limited efficacy alongside unwanted side-effects. Our group developed IL-12-loaded PLGA nanospheres (IL12ns) that release their contents systemically in a slow, controlled manner. An immune diagnostic platform (IDP), capable of monitoring therapeutic response through peripheral blood sampling, was designed alongside this immunostimulatory therapy. The systemic immune responses from MTD and IL12ns dosing strategies were analyzed using this IDP in healthy mice. Importantly, the MTD was associated with aberrant peripheral immune stimulation, evidenced by increased IL-12, interferon gamma (IFNG), and IL-10 signaling. The immune-protective effects of IL12ns were supported by increases in pro-inflammatory plasma cytokines/chemokines without the maladaptive transcriptomic signatures in circulating peripheral immune cells. These data ultimately support the necessity of a vector system for safe immunostimulatory IL-12 therapy.

2024-01-16 | GSE241939 | GEO

Phase II study of panitumumab with FOLFOX or FOLFIRI as 1st line treatment in patients with metastatic colorectal cancer in Japan

Project description:Interventions: The investigators choose the treatment A or Barbitrarily. A: FOLFOX + panitumumab B: FOLFIRI + panitumumab Repeat every 14 days until meeting the withdrawal criteria. Primary outcome(s): Overall response rate (ORR) Study Design: Single arm Non-randomized

| 2620434 | ecrin-mdr-crc

Prediction of response to FOLFOX

Project description:The patients who underwent surgery for primary lesions were examined. All patients had metastatic or recurrent CRC and received modified FOLFOX6. Responders and nonresponders were determined based on the best observed response at the end of the first-line treatment, mFOLFOX6. Gene-expression profiles of primary CRC were determined using Human Genome GeneChip arrays U133. Colorectal cancer patients who had undergone surgical resection of colorectal cancer were studied. To identify molecular signatures to predict response to mFOLFOX6 regimen, gene expression profiles were compared between Reponder and Non-responder. Some patients are overlapped with Bevacizumab therapy.

2013-01-03 | E-GEOD-19860 | biostudies-arrayexpress

Cediranib with mFOLFOX6 vs bevacizumab with mFOLFOX6 in previously treated metastatic colorectal cancer.

Project description:BackgroundCediranib is a highly potent inhibitor of vascular endothelial growth factor (VEGF) signalling with activity against all three VEGF receptors. Bevacizumab is an anti-VEGF-A monoclonal antibody with clinical benefit in previously treated metastatic colorectal cancer (mCRC).MethodsPatients with mCRC who had progressed following first-line therapy were randomised 1:1:1 to modified (m)FOLFOX6 plus cediranib (20 or 30 mg day(-1)) or bevacizumab (10 mg kg(-1) every 2 weeks). The primary objective was to compare progression-free survival (PFS) between treatment arms.ResultsA total of 210 patients were included in the intent-to-treat (ITT) analysis (cediranib 20 mg, n=71; cediranib 30 mg, n=73; bevacizumab, n=66). Median PFS in the cediranib 20 mg, cediranib 30 mg and bevacizumab groups was 5.8, 7.2 and 7.8 months, respectively. There were no statistically significant differences between treatment arms for PFS (cediranib 20 mg vs bevacizumab: HR=1.28 (95% CI, 0.85-1.95; P=0.29); cediranib 30 mg vs bevacizumab: HR=1.17 (95% CI, 0.77-1.76; P=0.79)) or overall survival (OS). Grade ? 3 adverse events were more common with cediranib 30 mg (91.8%) vs cediranib 20 mg (81.4%) or bevacizumab (84.8%).ConclusionThere were no statistically significant differences between treatment arms for PFS or OS. When combined with mFOLFOX6, the 20 mg day(-1) dose of cediranib was better tolerated than the 30 mg day(-1) dose.

| S-EPMC3593537 | biostudies-literature

Safe, selective histopathological examination of gallbladder specimens: a systematic review.

Project description:BackgroundRoutine histopathological examination after cholecystectomy is costly, but the prevalence of unsuspected gallbladder cancer (incidental GBC) is low. This study determined whether selective histopathological examination is safe.MethodsA comprehensive search of PubMed, Embase, Web of Science and the Cochrane Library was performed. Pooled incidences of incidental and truly incidental GBC (GBC detected during histopathological examination without preoperative or intraoperative suspicion) were estimated using a random-effects model. The clinical consequences of truly incidental GBC were assessed.ResultsSeventy-three studies (232 155 patients) were included. In low-incidence countries, the pooled incidence was 0·32 (95 per cent c.i. 0·25 to 0·42) per cent for incidental GBC and 0·18 (0·10 to 0·35) per cent for truly incidental GBC. Subgroup analysis of studies in which surgeons systematically examined the gallbladder revealed a pooled incidence of 0·04 (0·01 to 0·14) per cent. In high-incidence countries, corresponding pooled incidences were 0·83 (0·58 to 1·18), 0·44 (0·21 to 0·91) and 0·08 (0·02 to 0·39) per cent respectively. Clinical consequences were reported for 176 (39·3 per cent) of 448 patients with truly incidental GBC. Thirty-three patients (18·8 per cent) underwent secondary surgery. Subgroup analysis showed that at least half of GBC not detected during the surgeon's systematic examination of the gallbladder was early stage (T1a status or below) and of no clinical consequence.ConclusionSelective histopathological examination of the gallbladder after initial macroscopic assessment by the surgeon seems safe and could reduce costs.

| S-EPMC7540681 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data