Prostaglandin F-induced Prostate Transmembrane Protein, Androgen Induced 1 mediates ovarian cancer progression increasing epithelial plasticity.

The role of prostaglandin (PG) F has been scarcely studied in cancer. We have identified a new function for PGF in ovarian cancer, stimulating the production of Prostate Transmembrane Protein, Androgen Induced 1 (PMEPA1). We show that this induction increases cell plasticity and proliferation, enhancing tumor growth through PMEPA1.

Prediction of Progression-Free Survival in Patients With Advanced, Well-Differentiated, Neuroendocrine Tumors Being Treated With a Somatostatin Analog: The GETNE-TRASGU Study.

Purpose: Somatostatin analogs (SSAs) are recommended for the first-line treatment of most patients with well-differentiated, gastroenteropancreatic (GEP) neuroendocrine tumors; however, benefit from treatment is heterogeneous. The aim of the current study was to develop and validate a progression-free survival (PFS) prediction model in SSA-treated patients.

Patients And Methods: We extracted data from the Spanish Group of Neuroendocrine and Endocrine Tumors Registry (R-GETNE).

Castleman's disease as an unusual cause for dysphagia and dyspnea in a pediatric patient.

Castleman's disease is a very rare entity in pediatric population and its presentation in the neck is scarcely described in the literature. We present the case of a 10-year-old-girl with an expanding neck mass over several months causing dysphagia and dyspnea. Surgical excision of the mass was performed and the analysis revealed unicentric Castleman's Disease.

Salvage lymph node dissection in patients with prostate cancer treated with radical prostatectomy or radiotherapy and positive choline positron emission tomography (PET/CT) scan.

Introduction And Objectives: Nodal prostate cancer recurrence is a challenging scenario. Current guidelines recommend the use of androgen deprivation therapy, tailored treatment or clinical trials. We studied the impact of Salvage lymph node dissection in selected patients.

Recent Therapeutic Advances and Change in Treatment Paradigm of Patients with Merkel Cell Carcinoma.

Merkel cell carcinoma (MCC) is a rare, aggressive, primary cutaneous neuroendocrine tumor that typically presents as an indurated nodule on sun-exposed areas of the head and neck in the white population. Major risk factors include immunosuppression, UV light exposure, and advanced age. Up to 80% of MCC are associated with Merkel cell polyomavirus.

A Phase II Randomized Study of Neoadjuvant Letrozole Plus Alpelisib for Hormone Receptor-Positive, Human Epidermal Growth Factor Receptor 2-Negative Breast Cancer (NEO-ORB).

Purpose: Addition of alpelisib to fulvestrant significantly extended progression-free survival in -mutant, hormone receptor-positive (HR) advanced/metastatic breast cancer in the phase III SOLAR-1 study. The combination of alpelisib and letrozole also had promising activity in phase I studies of HR advanced/metastatic breast cancer. NEO-ORB aimed to determine whether addition of alpelisib to letrozole could increase response rates in the neoadjuvant setting.

Prognostic and predictive biomarkers for somatostatin analogs, peptide receptor radionuclide therapy and serotonin pathway targets in neuroendocrine tumours.

Neuroendocrine tumours (NETs) are a heterogeneous group of neoplasms regarding their molecular biology, clinical behaviour, prognosis and response to therapy. Several attempts to establish robust predictive biomarkers have failed. Neither tissue markers nor blood borne ones have proven to be successful yet.

Optimisation of treatment with lenvatinib in radioactive iodine-refractory differentiated thyroid cancer.

Lenvatinib has been approved for the treatment of advanced differentiated thyroid cancer (DTC) refractory to radioactive iodine (RAI) following the results of the SELECT trial which demonstrated a significant increase in progression-free survival and a high response rates. The data reported for lenvatinib in RAI-refractory DTC (RAI-R DTC) are the most significant to date in this patient population, with a RECIST objective response rate above 60% and almost 80% reduction in the risk of disease progression. Because the first indication in oncology for lenvatinib is specifically in RAI-R DTC, a period of familiarisation with its safety and efficacy profile is required.

Analysis of the mutational landscape of classic Hodgkin lymphoma identifies disease heterogeneity and potential therapeutic targets.

Defining the mutational landscape of classic Hodgkin lymphoma is still a major research goal. New targeted next-generation sequencing (NGS) techniques may identify pathogenic mechanisms and new therapeutic opportunities related to this disease. We describe the mutational profile of a series of 57 cHL cases, enriched in Hodgkin and Reed-Sternberg (HRS) cells.

Current situation in gynecological oncology training in Spain: where we are and where we want to go.

Background: It is important to know what a young gynecologic oncologist perceives as a need to achieve a good training in gynecologic oncology.

Objective: This study aims to evaluate the level of training in gynecologic oncology in Spain.

Methods: A Web-based anonymous questionnaire was sent via e-mail to Spanish trainees listed in European Network of Young Gynecological Oncology (ENYGO).

Current perspectives on recommendations for BRCA genetic testing in ovarian cancer patients.

Traditionally, BRCA genetic testing has been undertaken to identify patients and family members at future risk of developing cancer and patients have been referred for testing based on family history. However, the now recognised risk of ovarian cancer (OC) patients, even those with no known family history, harbouring a mutation in BRCA1/2, together with the first poly adenosine diphosphate ribose polymerase inhibitor (PARPi; olaparib [Lynparza]) being licenced for the treatment of BRCA-mutated OC, has led to reconsideration of referral criteria for OC patients. Provided here is a review of the existing data and guidelines in the European Union, relating to recommendations, as well as considerations, for the referral of OC patients for BRCA genetic testing.

Clinicopathological characteristics and genomic profile of primary sinonasal tract diffuse large B cell lymphoma (DLBCL) reveals gain at 1q31 and RGS1 encoding protein; high RGS1 immunohistochemical expression associates with poor overall survival in DLBCL not otherwise specified (NOS).

Aims: We aimed to define the clinicopathological characteristics of 29 primary sinonasal diffuse large B cell lymphoma (DLBCL ) in a series of 240 cases of DLBCL not otherwise specified [DLBCL ], including DLBCL training set (n = 11) and validation set (n = 18), and DLBCL (n = 211).

Methods And Results: In the training set, 82% had a non-germinal center B-cell-like (Hans' Classifier) (non-GCB) phenotype and 18% were Epstein-Barr virus-encoded small RNAs (EBER) . The genomic profile showed gains of 1q21.

Efficacy and Safety of Bevacizumab-Containing Therapy in Newly Diagnosed Ovarian Cancer: ROSiA Single-Arm Phase 3B Study.

Objective: The aim of this study was to assess the safety and efficacy of extending bevacizumab therapy beyond 15 months in nonprogressive ovarian cancer.

Patients And Methods: In this multinational prospective single-arm study (ClinicalTrials.gov NCT01239732), eligible patients had International Federation of Gynecology and Obstetrics stage IIB to IV or grade 3 stage I to IIA ovarian cancer without clinical signs or symptoms of gastrointestinal obstruction or history of abdominal fistula, gastrointestinal perforation, or intra-abdominal abscess within the preceding 6 months.

Cost-effectiveness analysis of fesoterodine flexible dose in newly diagnosed patients with overactive bladder in routine clinical practice in Spain.

Objective: To carry out cost-effectiveness analysis from the Spanish National Health System perspective, of treating overactive bladder (OAB), in newly diagnosed patients with two flexible doses of fesoterodine in routine clinical practice.

Patients And Methods: Economic evaluation of flexible-dose fesoterodine in newly diagnosed patients, including two treatment groups: standard escalating from 4 to 8 mg or fast escalating to 8 mg. Costs were estimated from health care resources utilization related to OAB, and were expressed in 2015 Euros.

Genetic analysis of uterine aspirates improves the diagnostic value and captures the intra-tumor heterogeneity of endometrial cancers.

Endometrial cancer is the most common cancer of the female genital tract in developed countries. Although the majority of endometrial cancers are diagnosed at early stages and the 5-year overall survival is around 80%, early detection of these tumors is crucial to improve the survival of patients given that the advanced tumors are associated with a poor outcome. Furthermore, correct assessment of the pre-clinical diagnosis is decisive to guide the surgical treatment and management of the patient.

[Imaging diagnosis in Focal Therapy for prostate cancer: Multiparametric Magnetic Resonance Imaging].

The use of prostatic multiparametric MRI (mpMRI) has increased significantly over the last years, and has emerged as a crucial test for diagnosis, staging and treatment of prostate cancer (PCa). The use of the various available sequences (T2W, T1W, diffusion, perfusion and spectroscopy), as well as the different parameters they associate, not only enables to determine the group of patients subsidiary of focal ablative therapy, but also to perform a proper determination of the áreas to treat, as well as to monitor the development of therapy and to evaluate both oncological results and possible therapeutic failures. Despite the excellent results showed in the different studies, it is necessary to reach a consensus about its use on the different features associated with focal therapy, since it is a technique that requires not only large experience in its operation but also standardization.

Long-term survival in advanced non-squamous NSCLC patients treated with first-line bevacizumab-based therapy.

Background/aim: First-line bevacizumab-based therapies have been shown to improve clinical outcomes in patients with non-squamous non-small-cell lung cancer (NSCLC). We aimed to descriptively analyse patients with non-squamous NSCLC who received a long-term period of maintenance bevacizumab.

Patients And Methods: This retrospective study included 104 patients who had already reached a progression-free survival (PFS) of at least 9 months.

Cediranib in patients with relapsed platinum-sensitive ovarian cancer (ICON6): a randomised, double-blind, placebo-controlled phase 3 trial.

Background: Angiogenesis is a validated clinical target in advanced epithelial ovarian cancer. Cediranib is an oral antiangiogenic vascular endothelial growth factor receptor 1-3 inhibitor that has shown antitumour activity in recurrent ovarian cancer. We assessed efficacy and safety of cediranib in combination with platinum-based chemotherapy and as continued maintenance treatment in patients with first relapse of platinum-sensitive ovarian cancer.

Twelve-Month Estrogen Levels in Premenopausal Women With Hormone Receptor-Positive Breast Cancer Receiving Adjuvant Triptorelin Plus Exemestane or Tamoxifen in the Suppression of Ovarian Function Trial (SOFT): The SOFT-EST Substudy.

Purpose: To describe estradiol (E2), estrone (E1), and estrone sulfate (E1S) levels during the first year of monthly triptorelin plus exemestane or tamoxifen and to assess possible suboptimal suppression while receiving exemestane plus triptorelin.

Patients And Methods: Premenopausal patients with early breast cancer on the Suppression of Ovarian Function Trial who selected triptorelin as the ovarian suppression method and were randomly assigned to exemestane plus triptorelin or tamoxifen plus triptorelin were enrolled until the target population of 120 patients was reached. Blood sampling time points were 0, 3, 6, 12, 18, 24, 36, and 48 months.