Direct oral anticoagulants for the treatment and prevention of venous thromboembolism in patients with cancer: current evidence

Venous thromboembolic disease (VTED) is a common and clinically important complication in patients with cancer, contributing to its mortality and morbidity. Direct oral anticoagulant agents (DOACs), including direct thrombin inhibitors and direct factor Xa inhibitors, are as effective as vitamin K antagonists for the treatment of VTED and are associated with less frequent and severe bleeding. They have advantages over low-molecular-weight heparin, but comparative long-term efficacy and safety data are lacking for these compounds. Recent randomized clinical trials suggest a role for DOACs in the treatment of VTED in patients with cancer. This review will discuss the existing evidence and future perspectives on the role of DOACs in the treatment of VTE based on the current evidence about their overall efficacy and safety and the limited information in patients with cancer; in addition, we will briefly review their pharmacokinetic properties with special reference to potential interactions (AU)

Clinical outcomes of FOLFIRINOX and gemcitabine–nab paclitaxel for metastatic pancreatic cancer in the real world setting

Background/objectives The incidence of pancreatic cancer is increasing in developed countries. The incorporation of new therapies, to the first-line treatment of patients with good performance status led to better survival in clinical trials. However, there is a wide variability in their use and some concerns about the treatment of elderly patients who were not included in the clinical trials. Methods This is a retrospective multicenter study. Data from consecutive patients diagnosed with metastatic pancreatic cancer (mPC) treated with FOLFIRINOX (FFX) or gemcitabine plus nab-paclitaxel (GnP) were analysed to evaluate efficacy (overall survival—OS) and toxicity. Results A total of 119 patients were included. 49.6% were treated with FFX and 50.4% with GNP in first-line. The median OS was 12 months with no statistically significant differences between both regimens (12.7 m for FFX vs 10.2 m for GnP). Elevated Ca 19.9 levels and neutrophil–lymphocyte ratio (NLR) increased the risk of death. Patients who received both regimens in first/second line had a median OS longer than 15 months whichever the sequence. 32 patients (27%) were older than 70-y. 54% patients received a second-line treatment, 56% in the FFX group and 44% in the GnP group. The median OS for patients older than 70 was 9.5 m versus 12.3 m for patients younger than 70. Progression of the disease was the cause of death in 67.6% of the patients. Conclusions In our setting, the use of FFX and GnP for treating mPC is quite similar, but superiority could not be demonstrated for any of the schemes in the first line. OS was determined by basal levels of Ca 19.9 and NLR. Patients receiving both regimens in first/second line whichever the sequence, exhibited the best survival rates. In our series, elderly patients had poorer survival rates (AU)

Clinical outcomes of FOLFIRINOX and gemcitabine-nab paclitaxel for metastatic pancreatic cancer in the real world setting.

BACKGROUND/OBJECTIVES: The incidence of pancreatic cancer is increasing in developed countries. The incorporation of new therapies, to the first-line treatment of patients with good performance status led to better survival in clinical trials. However, there is a wide variability in their use and some concerns about the treatment of elderly patients who were not included in the clinical trials. METHODS: This is a retrospective multicenter study. Data from consecutive patients diagnosed with metastatic pancreatic cancer (mPC) treated with FOLFIRINOX (FFX) or gemcitabine plus nab-paclitaxel (GnP) were analysed to evaluate efficacy (overall survival-OS) and toxicity. RESULTS: A total of 119 patients were included. 49.6% were treated with FFX and 50.4% with GNP in first-line. The median OS was 12 months with no statistically significant differences between both regimens (12.7 m for FFX vs 10.2 m for GnP). Elevated Ca 19.9 levels and neutrophil-lymphocyte ratio (NLR) increased the risk of death. Patients who received both regimens in first/second line had a median OS longer than 15 months whichever the sequence. 32 patients (27%) were older than 70-y. 54% patients received a second-line treatment, 56% in the FFX group and 44% in the GnP group. The median OS for patients older than 70 was 9.5 m versus 12.3 m for patients younger than 70. Progression of the disease was the cause of death in 67.6% of the patients. CONCLUSIONS: In our setting, the use of FFX and GnP for treating mPC is quite similar, but superiority could not be demonstrated for any of the schemes in the first line. OS was determined by basal levels of Ca 19.9 and NLR. Patients receiving both regimens in first/second line whichever the sequence, exhibited the best survival rates. In our series, elderly patients had poorer survival rates.

Direct oral anticoagulants for the treatment and prevention of venous thromboembolism in patients with cancer: current evidence.

Venous thromboembolic disease (VTED) is a common and clinically important complication in patients with cancer, contributing to its mortality and morbidity. Direct oral anticoagulant agents (DOACs), including direct thrombin inhibitors and direct factor Xa inhibitors, are as effective as vitamin K antagonists for the treatment of VTED and are associated with less frequent and severe bleeding. They have advantages over low-molecular-weight heparin, but comparative long-term efficacy and safety data are lacking for these compounds. Recent randomized clinical trials suggest a role for DOACs in the treatment of VTED in patients with cancer. This review will discuss the existing evidence and future perspectives on the role of DOACs in the treatment of VTE based on the current evidence about their overall efficacy and safety and the limited information in patients with cancer; in addition, we will briefly review their pharmacokinetic properties with special reference to potential interactions.

Pleiotropic effects of heparins: does anticoagulant treatment increase survival in cancer patients?

The association between venous thromboembolism (VTE) and cancer has been recognized for more than 100 years. Numerous studies have been performed to investigate strategies to decrease VTE incidence and to establish whether treating VTE impacts cancer progression and overall survival. Accordingly, it is important to understand the role of the hemostatic system in tumorigenesis and progression, as there is abundant evidence associating it with cell survival and proliferation, tumor angiogenesis, invasion, and dissemination, and metastasis formation. In attempts to further the scientific evidence, several studies examine survival benefits in cancer patients treated with anticoagulant therapy, specifically treatment with vitamin K antagonists, unfractionated heparin, and low-molecular-weight heparin. Several studies and meta-analyses have been conducted with a special focus on brain tumors. However, no definitive conclusions have been obtained, and more well-designed clinical trials are needed

No disponible

Pleiotropic effects of heparins: does anticoagulant treatment increase survival in cancer patients?

The association between venous thromboembolism (VTE) and cancer has been recognized for more than 100 years. Numerous studies have been performed to investigate strategies to decrease VTE incidence and to establish whether treating VTE impacts cancer progression and overall survival. Accordingly, it is important to understand the role of the hemostatic system in tumorigenesis and progression, as there is abundant evidence associating it with cell survival and proliferation, tumor angiogenesis, invasion, and dissemination, and metastasis formation. In attempts to further the scientific evidence, several studies examine survival benefits in cancer patients treated with anticoagulant therapy, specifically treatment with vitamin K antagonists, unfractionated heparin, and low-molecular-weight heparin. Several studies and meta-analyses have been conducted with a special focus on brain tumors. However, no definitive conclusions have been obtained, and more well-designed clinical trials are needed.

Diagnóstico por PET de una recidiva única en un paciente con carcinoma epidermoide de pulmón estadio I previamente resecado / PET diagnosis of an isolated relapse in a patient with a previously resected stage I epidermoid carcinoma of the lung

Propósito: Descripción de un caso de recidiva única mediastínica adenopática diagnosticada por PET de carcinoma epidermoide de pulmón estadio I. Material y métodos: Varón de 70 años, intervenido quirúrgicamente de carcinoma epidermoide de pulmón estadio I, presentando tras 28 meses, recidiva ganglionar única subcarinal, confirmada por PET y tratada con quimioterapia con reducción del 50 por ciento tras 2 ciclos de quimioterapia. Resultados: Se realiza una revisión de la literatura orientada a determinar los factores pronósticos moleculares en cáncer de pulmón no de células pequeñas en estadios precoces y a valorar la utilidad de la tomografía por emisión de positrones (PET-FDG) en el diagnóstico de enfermedad recurrente. Conclusiones: Aunque el PET-FDG puede ayudar en el diagnóstico de las recaídas locales asintomáticas, no se conocen aún las consecuencias del tratamiento precoz de las mismas ni la repercusión en la supervivencia o el pronóstico final. La determinación del grado de proliferación celular con Ki 67 y c-erb2 realizados inicialmente podrían aportar información acerca de las posibilidades de respuesta a la quimioterapia (AU)

Lesión quística en pared torácica en un paciente con carcinoma epidermoide de base de lengua / Cystic lesion in chest wall in a patient with epidermoid carcinoma in the tonge base

No disponible