On energy complexity of fully-connected layers.

The massive increase in the size of deep neural networks (DNNs) is accompanied by a significant increase in energy consumption of their hardware implementations which is critical for their widespread deployment in low-power mobile devices. In our previous work, an abstract hardware-independent model of energy complexity for convolutional neural networks (CNNs) has been proposed and experimentally validated. Based on this model, we provide a theoretical analysis of energy complexity related to the computation of a fully-connected layer when its inputs, outputs, and weights are transferred between two kinds of memories (DRAM and Buffer).

A pre-operative radiological score to predict lymph node metastasis in advanced epithelial ovarian cancer.

Background: Lymphadenectomy is part of cytoreductive surgery for patients with advanced epithelial ovarian cancer (AEOC) in case of abnormal lymph nodes before and during surgery. The aim of this study was to develop and validate a pre-operative radiological score to predict pelvic and/or para-aortic lymph node metastasis (LNM) in patients with AEOC undergoing cytoreductive surgery.

Methods: We conducted a multicentre retrospective study.

Preoperative CT or PET/CT to Assess Pelvic and Para-Aortic Lymph Node Status in Epithelial Ovarian Cancer? A Systematic Review and Meta-Analysis.

In advanced epithelial ovarian cancer (EOC), the LION trial restricted lymphadenectomy indication to patients with suspect lymph nodes before and during surgery. Preoperative imaging is used to assess lymph node status, and particularly CT and PET/CT. The aim of this systematic review and meta-analysis was to evaluate the diagnostic accuracy of preoperative CT and PET/CT to detect lymph node metastasis (LNM) in patients with EOC; Methods: Databases were searched from January 1990 to May 2019 for studies that evaluated the diagnostic accuracy of preoperative CT and PET/CT to detect LNM in patients with EOC with histology as the gold standard.

Post-cardiac arrest myoclonus and in ICU mortality: insights from the Parisian Registry of Cardiac Arrest (PROCAT).

Background: Post-cardiac arrest myoclonus (PCAM) is a frequent finding in resuscitated patients after cardiac arrest (CA), with rather poor prognostic significance. In this study, we evaluated the association of PCAM within intensive care unit (ICU) mortality from a university hospital CA patients' registry.

Methods: Clinical data of consecutive CA survivors admitted in the intensive care unit (ICU) between January and December 2016 at the Paris Cochin University Hospital were assessed from the Parisian registry of cardiac arrest (PROCAT) and analyzed.

Intraoperative Clinical Examination for Assessing Pelvic and Para-Aortic Lymph Node Involvement in Advanced Epithelial Ovarian Cancer: A Systematic Review and Meta-Analysis.

After the publication of the Lymphadenectomy in Ovarian Neoplasms (LION) trial results, lymphadenectomy in advanced epithelial ovarian cancer with primary complete cytoreductive surgery is considered indicated only for women with suspicious lymph nodes. The aim of this meta-analysis was to evaluate the diagnostic accuracy of intraoperative clinical examination for detecting lymph node metastases in patients with advanced epithelial ovarian cancer during primary complete cytoreductive surgery. MEDLINE, EMBASE, Web of Science and the Cochrane Library were searched for January 1990 to May 2019 for studies evaluating the diagnostic accuracy of intraoperative clinical examination for detecting lymph node metastases in patients with advanced epithelial ovarian cancer during primary complete cytoreductive surgery, with histology as the gold standard.

A Pre-operative Score to Discriminate Fibroepithelial Lesions of the Breast: Phyllode Tumor or Fibroadenoma?

Background/aim: Fibroepithelial lesions (FEL) of the breast include fibroadenomas and phyllodes tumors (PT). Their histologic characteristics on core needle biopsy can overlap, while their clinical management is different. The aim of this study was to develop and to validate a pre-operative score for the diagnosis of PT with surgical decision rules.

Blue-Enriched White Light Therapy Reduces Fatigue in Survivors of Severe Traumatic Brain Injury: A Randomized Controlled Trial.

Objective: Fatigue is one of the disabling sequelae of traumatic brain injury (TBI), with repercussions on quality of life, rehabilitation, and professional reintegration. Research is needed on effective interventions. We evaluated efficacy of blue-enriched white light (BWL) therapy on fatigue of patients with severe TBI.

Value and mechanisms of EEG reactivity in the prognosis of patients with impaired consciousness: a systematic review.

Background: Electroencephalography (EEG) is a well-established tool for assessing brain function that is available at the bedside in the intensive care unit (ICU). This review aims to discuss the relevance of electroencephalographic reactivity (EEG-R) in patients with impaired consciousness and to describe the neurophysiological mechanisms involved.

Methods: We conducted a systematic search of the term "EEG reactivity and coma" using the PubMed database.

A self-administered questionnaire to measure the painful symptoms of endometriosis: Results of a modified DELPHI survey of patients and physicians.

Purpose: To develop a questionnaire based on patients' verbal descriptors, to measure the painful symptoms of endometriosis.

Methods: We performed a two-round modified DELPHI procedure mixing endometriosis patients and physicians to select a set of statements to describe the painful symptoms of endometriosis. Each panelist rated each statement based on diagnosis validity and clarity.

Action plan for optimizing the design of clinical trials in chronic kidney disease.

High-quality clinical trials are the cornerstone of evidence-based prevention and treatment of a disease, but nephrology has a strikingly weak base of such trials. Building the evidence base to improve outcomes for people with a kidney disease, therefore, requires both greater quantity and quality of clinical trials. To address these issues, we propose that we aim to enroll 30% of people with chronic kidney disease in trials by 2030.

Action plan for determining and monitoring the prevalence of chronic kidney disease.

Chronic kidney disease (CKD) continues to remain high globally, up to 13.4% by one estimate. Although the number, geographic distribution, size, and quality of the studies examining CKD prevalence and incidence have increased over the past decade, the global capacity for CKD surveillance is still far less developed than that for hypertension, diabetes, and cardiovascular disease.

Initial management of postpartum hemorrhage: A cohort study in Benin and Mali.

Objective: To determine the components of initial management associated with a decreased risk of severe postpartum hemorrhage (PPH) in Benin and Mali.

Methods: A cohort study was conducted between May 2013 and September 2014 that included all women who delivered vaginally in seven participating centers and who presented excessive bleeding after birth. Severe PPH was defined as PPH that required surgical treatment (vascular ligature and/or hysterectomy), and/or blood transfusion, and/or transfer to an intensive care unit, and/or an outcome of maternal death.

Is a Self-Assessed Questionnaire Useful for the Diagnosis of Ectopic Pregnancy in Hospitalized Patients?

Background: Delayed diagnosis of ectopic pregnancy (EP) is responsible for maternal morbidity and mortality. Our objective was to develop and validate decision rules for the diagnosis of EP, in patients in their first trimester of pregnancy with symptoms, based solely on a self-assessment questionnaire.

Methods: From September 2006 to March 2008, 574 patients, who have consulted for acute pelvic pain at the gynecologic emergency department (ED) of five hospitals, completed a Self-Assessment Questionnaire for Gynecological Emergencies (SAQ-GE).

Factors associated with postpartum hemorrhage maternal death in referral hospitals in Senegal and Mali: a cross-sectional epidemiological survey.

Background: Postpartum hemorrhage (PPH) is the leading cause of maternal mortality in Sub-Saharan-Africa (SSA). Although clinical guidelines treating PPH are available, their implementation remains a great challenge in resource poor settings. A better understanding of the factors associated with PPH maternal mortality is critical for preventing risk of hospital-based maternal death.

The role of klotho on vascular calcification and endothelial function in chronic kidney disease.

Recent insights into novel roles of klotho in vascular biology make this primarily kidney-derived protein a possible candidate to form a link between chronic kidney disease and cardiovascular morbidity and mortality. Typical features of vascular dysfunction or structural abnormalities in the arterial wall are exacerbated in klotho-deficient states. Reported klotho functions include inhibition of local phosphate transport in vascular cells, phenotypic switches of vascular cellular elements into bone-forming cells, attenuation of matrix mineralization and calcification, and also preservation of endothelial functional properties and viability.

A self-assessed questionnaire can help in the diagnosis of pelvic inflammatory disease.

Background: Pelvic inflammatory disease (PID) is often responsible for acute pelvic pain, yet its clinical diagnosis is difficult. The aim of this study was to develop and validate prediction rules for the diagnosis of PID in patients seen for acute pelvic pain, based solely on a self-assessed questionnaire.

Methods: From September 2006 to April 2008, 499 consecutive patients presenting at the gynecology emergency departments of 5 hospitals for acute pelvic pain completed a Self-Assessment Questionnaire for Gynecological Emergencies.

Comparison of patient- and physician-based descriptions of symptoms of endometriosis: a qualitative study.

Study Question: How do fully-comprehensive patient-centred descriptions of the symptoms of endometriosis compare with the physicians' description of the symptoms?

Summary Answer: The description of the painful symptoms due to endometriosis is based on numerous distinct parameters. The way these are used to describe symptoms and the way they are interpreted varies significantly between patients and clinicians. The descriptions of severe pelvic pain and dysmenorrhoea and dyspareunia by the clinicians were incomplete compared with those of the patients.

Routine ultrasound examination by OB/GYN residents increase the accuracy of diagnosis for emergency surgery in gynecology.

Introduction: Diagnostic accuracy of first-line sonographic evaluation by obstetrics/gynecology residents in determining the need for emergency surgery in women with acute pelvic pain is unknown. Aim of this study was to evaluate the diagnostic accuracy of routine ultrasound evaluation by obstetrics/gynecology residents, available 24 hours a day, in patients with acute pelvic pain.

Methods: A cross-sectional retrospective study included consecutive patients who underwent emergency laparoscopy for acute pelvic pain at a teaching hospital gynecologic emergency unit, between January 1, 2004, and December 31, 2006.