Postoperative radiotherapy versus no postoperative radiotherapy in patients with completely resected non-small-cell lung cancer and proven mediastinal N2 involvement (Lung ART): an open-label, randomised, phase 3 trial.

Background: In patients with non-small-cell lung cancer (NSCLC), the use of postoperative radiotherapy (PORT) has been controversial since 1998, because of one meta-analysis showing a deleterious effect on survival in patients with pN0 and pN1, but with an unclear effect in patients with pN2 NSCLC. Because many changes have occurred in the management of patients with NSCLC, the role of three-dimensional (3D) conformal PORT warrants further investigation in patients with stage IIIAN2 NSCLC. The aim of this study was to establish whether PORT should be part of their standard treatment.

Multihazards Scenario Generator: A Network-Based Simulation of Natural Disasters.

The impact of natural disasters has been increasing in recent years. Despite the developing international interest in multihazard events, few studies quantify the dynamic interactions that characterize these phenomena. It is argued that without considering the dynamic complexity of natural catastrophes, impact assessments will underestimate risk and misinform emergency management priorities.

Impact of young age on platinum response in women with epithelial ovarian cancer: Results of a large single-institution registry.

Objective: In young women, EOC is a rare disease with an uncertain genetic and biological substrate.

Methods: We report a long follow-up of EOC patients treated at Gustave Roussy between 1990 and 2009. We matched young patients aged ≤30 years to randomly selected older patients aged ≥40 years according to known prognostic factors (i.

Neoadjuvant chemotherapy alters the balance of effector to suppressor immune cells in advanced ovarian cancer.

Background: At diagnosis, tumor-infiltrating lymphocytes (TILs) are prognostic in epithelial ovarian cancer (EOC). We recently demonstrated that neoadjuvant chemotherapy (NACT) significantly increased stromal TILs. Here, we investigated the impact of NACT on immune subpopulations with a particular focus on the balance of immune-reactive to tolerant subpopulations.

Cost-effectiveness of preoperative magnetic resonance imaging to optimize surgery in ductal carcinoma in situ of the breast.

Purpose: Complete surgical excision is the main factor for successful breast-conserving surgery in patients with ductal carcinoma in situ (DCIS) of the breast. Preoperative magnetic resonance imaging (MRI) may allow surgery optimization in this indication. From an economic standpoint, systematic preoperative MRI is associated with an extra cost, which may be offset by a decrease in the number of re-interventions.

Clinical utility of SMARCA4 testing by immunohistochemistry in rare ovarian tumours.

Background: Ovarian small cell carcinoma, hypercalcaemic type (SCCOHT) is a rare and lethal disease affecting young women. As histological diagnosis is challenging and urgent, there is a clear need for a robust diagnostic test. While mutations in the chromatin-remodelling gene, SMARCA4, appear to be typical, it may not be feasible routinely to be clinically relevant.

Increased bone marrow SUVmax on 18F-FDG PET is associated with higher pelvic treatment failure in patients with cervical cancer treated by chemoradiotherapy and brachytherapy.

The aim of this study was to evaluate if bone marrow (BM) SUVmax measured on pre-treatment 18F-FDG PET/CT predicts the clinical outcome of locally advanced cervical cancer (LACC). We recruited retrospectively patients with LACC who underwent staging 18F-FDG PET/CT and had baseline blood tests, then treated by chemoradiation therapy (CRT), followed by image-guided adaptive brachytherapy (IGABT). BM SUVmax was calculated and correlated to inflammatory blood markers.

Preoperative Breast Magnetic Resonance Imaging in Women With Local Ductal Carcinoma in Situ to Optimize Surgical Outcomes: Results From the Randomized Phase III Trial IRCIS.

Purpose: We evaluated the addition of breast magnetic resonance imaging (MRI) to standard radiologic evaluation on the re-intervention rate in women with ductal carcinoma in situ (DCIS) undergoing breast-conserving surgery.

Patients And Methods: Women with biopsy-proven DCIS corresponding to a unifocal microcalcification cluster or a mass less than 30 mm were randomly assigned to undergo MRI or standard evaluation. The primary end point was the re-intervention rate for positive or close margins (< 2 mm) in the 6 months after randomization ( ClinicalTrials.

Clinical Response to Induction Chemotherapy Predicts Outcome after Combined-Modality Therapy in Inflammatory Breast Cancer.

Purpose: To assess predictors of outcome in a cohort of Inflammatory Breast Cancer (IBC) patients receiving induction chemotherapy followed by local treatment.

Methods: We retrospectively reviewed 95 non-metastatic IBC patient files.

Results: Complete clinical response (cCR) was obtained in 15 (16%) patients.

LACE-Bio: Validation of Predictive and/or Prognostic Immunohistochemistry/Histochemistry-based Biomarkers in Resected Non-small-cell Lung Cancer.

Background: Complete resection of non-small-cell lung cancer (NSCLC) offers the potential for cure after surgery and adjuvant chemotherapy. Patients may not benefit and may experience severe toxicity. There are no validated molecular tools to allow better patient selection.

Patient-assisted compression helps for image quality reduction dose and improves patient experience in mammography.

We evaluated the impact of patient-assisted compression (PAC) on image quality, dose, workflow and patient experience of mammography. Patients aged 40-90 years coming for bilateral mammography were included prospectively in the study. After positioning each breast, the technologist performed the compression and exposure of the first breast, initiated the compression of the other until 3 daN and then let the patient complete the compression using a remote control device.

Breast tissue density change after oophorectomy in BRCA mutation carrier patients using visual and volumetric analysis.

Objective: BRCA1/2 mutations account for 30-50% of hereditary breast cancers and bilateral oophorectomy is associated with a reduced risk of breast cancer in these patients. Breast density is a well-established breast cancer risk factor and is also associated with increased risk in BRCA carriers. The aim of the study was to evaluate the impact of oophorectomy on mammographic breast density and to assess which method of breast density assessment is more sensitive to change over time.

Value of whole breast magnetic resonance elastography added to MRI for lesion characterization.

The purpose of this work was to assess the diagnostic value of magnetic resonance elastography (MRE) in addition to MRI to differentiate malignant from benign breast tumors, and the feasibility of performing MRE on the whole breast. MRE quantified biomechanical properties within the entire breast (50 slices) using an 11 min acquisition protocol at an isotropic image acquisition resolution of 2 × 2 × 2 mm . Fifty patients were included.

Preoperative radiotherapy in breast cancer patients: 32 years of follow-up.

This study evaluates the long-term outcomes of a retrospective cohort of breast cancer (BC) patients who had received curatively intended premastectomy radiation therapy (RT). We analysed locoregional control, disease-free survival (DFS) and overall survival (OS), pathological complete remission (pCR), predictors thereof, and immediate safety. The series consisted of 187 patients with a median age of 49 years [43-60] and T2-T4 or N2 tumours.

Interleukin-15 Is Associated with Severity and Mortality in Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis.

Early diagnosis and prognosis monitoring for Stevens-Johnson syndrome/toxic epidermal necrolysis (TEN) still remain a challenge. This study aims to explore any cytokine/chemokine with prognostic potential in Stevens-Johnson syndrome/TEN. Through screening a panel of 28 serological factors, IL-6, IL-8, IL-15, tumor necrosis factor-α, and granulysin were upregulated in patients with Stevens-Johnson syndrome/TEN and selected for the further validation in total 155 patients with Stevens-Johnson syndrome/TEN, including 77 from Taiwan and 78 from the Registry of Severe Cutaneous Adverse Reactions.

Neoadjuvant chemotherapy (NACT) increases immune infiltration and programmed death-ligand 1 (PD-L1) expression in epithelial ovarian cancer (EOC).

Background: Lymphocytic infiltration at diagnosis is prognostic in EOC, however, the impact of NACT on tumour infiltrating lymphocytes (TILs) or PD-L1 expression remains poorly described.

Patients And Methods: Patients with EOC and sequential samples (pre-NACT, post-NACT or relapse) were retrospectively identified. TILs were evaluated on whole sections; stromal TILs (sTILs) scored as percentage of stromal area with high sTILs defined as ≥50%; intra-epithelial TILs (ieTILs) scored semi-quantitatively (0-3) with high ieTILs ≥2.

Impact of primary para-aortic lymphadenectomy on distant failure in locally advanced cervical cancer patients treated in the era of image-guided adaptive brachytherapy.

To investigate the impact of a primary para-aortic lymphadenectomy (PAL) in locally advanced cervical cancer patients receiving definitive chemoradiation, we reviewed the clinical records of consecutive patients treated in our Institution and receiving an external beam irradiation followed with an image-guided adaptive brachytherapy for a locally advanced cervical cancer. We examined the impact of performing a primary PAL as part of primary staging for guiding irradiation fields in patients without extra-pelvic PET uptake. The outcome of patients presenting para-aortic lymph node uptake (PALNU) was also examined.

Added Value of Contrast-Enhanced Spectral Mammography in Postscreening Assessment.

To assess the value on diagnostic and treatment management of contrast-enhanced spectral mammography (CESM), as adjunct to mammography (MG) and ultrasound (US) in postscreening in a breast cancer unit for patients with newly diagnosed breast cancer or with suspicious findings on conventional imaging. Retrospective review of routine use of bilateral CESM performed between September 2012 and September 2013 in 195 women with suspicious or undetermined findings on MG and/or US. CESM images were blindly reviewed by two radiologists for BI-RADS(®) assessment and probability of malignancy.

European cost-effectiveness study of uPA/PAI-1 biomarkers to guide adjuvant chemotherapy decisions in breast cancer.

Background: This study investigated the cost effectiveness of guideline-recommended (American Society of Clinical Oncology, European Society of Medical Oncology) urokinase plasminogen activator (uPA)/plasminogen activator inhibitor-1 (PAI-1) biomarkers to guide adjuvant chemotherapy decisions for hormone receptor-positive, node-negative early breast cancer patients at intermediate risk of relapse, in France, Germany, and The Netherlands.

Methods: uPA/PAI-1 testing was compared to chemotherapy for all patients and to no chemotherapy in two age-related subgroups (35-49 and 50-75 years). A partitioned survival analysis was performed using patient-level data for survival outcomes and secondary sources.

Prognostic Effect of Tumor Lymphocytic Infiltration in Resectable Non-Small-Cell Lung Cancer.

Purpose: Tumor lymphocytic infiltration (TLI) has differing prognostic value among various cancers. The objective of this study was to assess the effect of TLI in lung cancer.

Patients And Methods: A discovery set (one trial, n = 824) and a validation set (three trials, n = 984) that evaluated the benefit of platinum-based adjuvant chemotherapy in non-small-cell lung cancer were used as part of the LACE-Bio (Lung Adjuvant Cisplatin Evaluation Biomarker) study.

Adjuvant chemotherapy for resected early-stage non-small cell lung cancer.

Background: To evaluate the effects of administering chemotherapy following surgery, or following surgery plus radiotherapy (known as adjuvant chemotherapy) in patients with early stage non-small cell lung cancer (NSCLC),we performed two systematic reviews and meta-analyses of all randomised controlled trials using individual participant data. Results were first published in The Lancet in 2010.

Objectives: To compare, in terms of overall survival, time to locoregional recurrence, time to distant recurrence and recurrence-free survival:A.

Adjuvant cisplatin-based chemotherapy in nonsmall-cell lung cancer: new insights into the effect on failure type via a multistate approach.

Background: Adjuvant cisplatin-based chemotherapy has become the standard therapy against resected nonsmall-cell lung cancer (NSCLC). Because of variable results on its late effect, we reanalyze the long-term data of the International Adjuvant Lung Cancer Trial (IALT) to describe in details the role of adjuvant chemotherapy.

Patients And Methods: In the IALT, 1867 patients were randomized between adjuvant cisplatin-based chemotherapy and control, who were followed up for a median of 7.