A Comprehensive Review on the Role of Lurbinectedin in Soft Tissue Sarcomas.

Soft tissue sarcoma (STS), a substantial group of aggressive and rare tumors with tissue heterogeneity, is infrequently represented in clinical trials with an urgent necessity for newer treatment options. Lurbinectedin, an analog of trabectedin, is currently approved, in various countries, as a single agent, for the treatment of patients with relapsed small cell lung cancer (SCLC). However, preclinical and phase I and phase II trials have demonstrated the efficacy of lurbinectedin in different tumor types, including STS.

Desmoid-type fibromatosis: Current therapeutic strategies and future perspectives.

Desmoid tumors (DT) are rare, slow-growing, locally invasive soft tissue tumors that often pose significant therapeutic challenges. Traditional management strategies including active surveillance, surgery, radiotherapy, and systemic therapy which are associated with varying recurrence rates and high morbidity. Given the challenging nature of DT and the modest outcomes associated with current treatment strategies, there has been a growing interest in the field of γ-secretase inhibitors as a result of its action on the Wnt/β-catenin signaling pathway.

Profile and outcome of cancer patients enrolled in contemporary phase I trials.

Background: Phase I trials historically involved heavily pretreated patients (pts) with no more effective therapeutic options available and with poor expected outcomes. There are scare data regarding profile and outcomes of pts enrolled into modern phase I trials. Here, we sought to provide an overview of pts' profile and outcome into phase I trials at Gustave Roussy (GR).

Inoperable scalp cutaneous angiosarcoma: Complete response after definitive external beam radiation therapy - brachytherapy association.

Effective treatments are scarce in non-operable scalp cutaneous angiosarcoma patients. Curative-intent definitive sequential IMRT and plesiobrachytherapy allowed complete response with limited side effect in two elder patients. This could represent a non-invasive therapeutic option for patients with locally advanced presentation.

First-in-Human Phase I Study of Single-agent Vanucizumab, A First-in-Class Bispecific Anti-Angiopoietin-2/Anti-VEGF-A Antibody, in Adult Patients with Advanced Solid Tumors.

Vanucizumab is an investigational antiangiogenic, first-in-class, bispecific mAb targeting VEGF-A and angiopoietin-2 (Ang-2). This first-in-human study evaluated the safety, pharmacokinetics, pharmacodynamics, and antitumor activity of vanucizumab in adults with advanced solid tumors refractory to standard therapies. Patients received escalating biweekly (3-30 mg/kg) or weekly (10-30 mg/kg) intravenous doses guided by a Bayesian logistic regression model with overdose control.

Phase I dose-escalation study of plitidepsin in combination with bevacizumab in patients with refractory solid tumors.

This phase I trial evaluated the toxicity profile and maximum tolerated dose of the combination between the marine derived cyclodepsipeptide plitidepsin and bevacizumab in advanced cancer patients. Thirteen patients were enrolled and treated with plitidepsin at three dose levels (2.8 mg/m, n=3; 3.

Patients aged over 75 years enrolled in Phase I clinical trials: the Gustave Roussy experience.

Although a third of all cancers are diagnosed after the age of 75, only 9% of elderly people are recruited in clinical trials, because of fear of the risk of toxicity. The aim of this study was to compare the tolerance and efficacy observed in Phase I trials among patients aged over 75 years with that observed in younger patients. Patients treated from 2007 to 2012 at Institut Gustave Roussy in Phase I trials were included.

Phase I dose-escalation study of pilaralisib (SAR245408, XL147), a pan-class I PI3K inhibitor, in combination with erlotinib in patients with solid tumors.

Background: This phase I study evaluated the maximum tolerated dose (MTD), safety, pharmacokinetics (PK), and pharmacodynamics of pilaralisib (SAR245408), an oral pan-class I phosphoinositide 3-kinase (PI3K) inhibitor, in combination with erlotinib, an epidermal growth factor receptor (EGFR) inhibitor.

Methods: In a 3 + 3 dose-escalation study, patients with advanced solid tumors received pilaralisib capsules once daily (21 days per 28-day cycle; 50-600 mg) plus erlotinib tablets once daily (28 days per 28-day cycle; 100 or 150 mg). An MTD expansion cohort of patients with non-small cell lung cancer who had previously received treatment with an EGFR inhibitor was included.

[Communication in the context of phase I clinical trials in oncology: implementation and evaluation of training programs].

Communication training programs in oncology have demonstrated some efficacy to improve doctors' communication skills. The goal of our study was to evaluate the impact of such training in the particular context of phase I clinical trials. Self-satisfaction and self-efficacy scales evaluating doctor-patient communication was completed by 6 medical oncologists (3 juniors and 3 seniors) before and after their communication training for a total of sixty visits.

A phase I, open-label, multi-center study of the JAK2 inhibitor AZD1480 in patients with myelofibrosis.

The anti-tumor activity of AZD1480, a potent, selective inhibitor of Janus-associated kinases 1 and 2, was demonstrated in preclinical models of myeloproliferative neoplasms. In a phase I clinical study, 35 patients with myelofibrosis received 2.5-70mg AZD1480 orally once daily (QD) or 10 or 15mg twice daily (BID) continuously during repeated 28-day cycles.

Clinical benefit for patients with non-small cell lung cancer enrolled in phase I trials.

Aim: To analyze the clinical features and outcomes of advanced non-small cell lung cancer (NSCLC) patients treated in phase I trials.

Patients And Methods: The clinical characteristics, efficacy and toxicity data of 70 pretreated NSCLC patients enrolled in 17 phase I trials between January 2005 and June 2010 were analyzed at our institution.

Results: The histological types were: adenocarcinoma (79%), squamous cell carcinoma (13%), and others.

Phase I clinical trial combining imatinib mesylate and IL-2 in refractory cancer patients: IL-2 interferes with the pharmacokinetics of imatinib mesylate.

Imatinib mesylate (IM) is a small molecule inhibitor of protein tyrosine kinases. In addition to its direct effect on malignant cells, it has been suggested IM may activate of natural killer (NK) cells, hence exerting immunomodulatory functions. In preclinical settings, improved antitumor responses have been observed when IM and interleukin-2 (IL-2), a cytokine that enhances NK cells functions, were combined.

Phase I study of PM00104 (Zalypsis®) administered as a 1-hour weekly infusion resting every fourth week in patients with advanced solid tumors.

PM00104 (Zalypsis®) is a new synthetic alkaloid with potent cytotoxic activity against tumor cell lines. This phase I clinical trial determined the maximal tolerated dose (MTD) and recommended dose (RD) for phase II trials of PM00104 administered as a 1-hour intravenous (i.v.

Tumour growth rates and RECIST criteria in early drug development.

Purpose: The evaluation of treatment efficacy with RECIST criteria does not take into account tumour growth dynamics. We notably investigated the impact of the pre-treatment tumour growth rate (GR) on the evaluation of treatment response.

Patients And Methods: Seventy-six patients included in phase I clinical trials had scanographic evaluations before and after starting an experimental treatment.

Pemetrexed-induced pneumonitis: a case report.

Pemetrexed is a structurally novel antifolate agent approved in combination with cisplatin for the treatment of patients with malignant pleural mesothelioma who have unresectable disease and for the therapy of previously treated patients with locally advanced or metastatic non-small-cell lung cancer (NSCLC) as a single agent or in association with cisplatin as a first-line treatment in patients with nonsquamous histology. Herein, we report a case of pemetrexed-induced pneumonitis. Because pemetrexed is being prescribed with increasing frequency for NSCLC and mesothelioma, we believe that physicians should be aware of this rare but serious complication.