Miracle-dz/UniFAR-FTUs huggingface dataset:
Aesthetic Breast Surgery Under Cold Tumescent Anesthesia: Feasibility and Safety in Outpatient Clinic.

Throughout the last decade, aesthetic breast surgery has enormously spread in the outpatient clinic setting where plastic surgeons perform the vast majority of procedures under local anesthesia as day-case operations. The "tumescent anesthesia" is defined as the injection of a dilute solution of local anesthetic combined with epinephrine and sodium bicarbonate into subcutaneous tissue until it becomes firm and tense, which is "tumescent. " The "cold tumescent anesthesia" (CTA) derives from Klein's solution with the introduction of a new concept, which is the low temperature (4°C) of the injected solution. This novelty adds further anesthetic and hemostatic power to the well-known benefits of tumescent anesthesia. The authors report their experience with CTA in the last 15 years in the setting of aesthetic breast surgery, describing in detail the anesthesia protocol, surgical outcomes, and patient satisfaction. A total of 1541 patients were operated on during the study period and were included in this retrospective analysis. The types of breast procedures were breast augmentation in 762 cases (49.4%), mastopexy with implants in 123 patients (8.0%), mastopexy without implants in 452 cases (29.3%), and breast reduction in 204 cases (13.3%). Patient mean age was 42.8 years (range, 18-67 years). The mean operating time was 37 ± 32 minutes for breast augmentation, 78 ± 24 minutes for mastopexy with implants, 58 ± 18 minutes for mastopexy without implants, and 95 ± 19 minutes for breast reduction. No major complications occurred, and no conversion to general anesthesia was required. The median recovery time was 150 minutes (range, 120-210 minutes), and all patients were discharged within 3 hours after surgery. Wound or implant infections occurred in 33 patients (2.1%), wound dehiscences in 21 (1.4%), and postoperative bleeding requiring return to theater in 2 cases (0.1%). Thirteen patients (0.8%) developed capsular contracture. Fifteen patients (1%) required reintervention due to implant rotation or rupture. The median visual analog scale score was 1.8 (interquartile range, 1-3) after discharge. Patient satisfaction was very high in 91.3% (n = 1407) of the cases. In experienced hands, CTA can shorten operating time with high patient satisfaction and a low complication rate. These preliminary data could be hypothesis generating for future multicenter prospective trials done to confirm the benefits of CTA in other surgical fields.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.
Efficacy and safety of IVIG in CIDP: Combined data of the PRIMA and PATH studies

Intravenous immunoglobulin (IVIG) is a potential therapy for chronic inflammatory demyelinating polyneuropathy (CIDP). To investigate the efficacy and safety of the IVIG IgPro10 (Privigen) for treatment of CIDP, results from Privigen Impact on Mobility and Autonomy (PRIMA), a prospective, open‐label, single‐arm study of IVIG in immunoglobulin (Ig)‐naïve or IVIG pre‐treated subjects (NCT01184846, n = 28) and Polyneuropathy And Treatment with Hizentra (PATH), a double‐blind, randomized study including an open‐label, single‐arm IVIG phase in IVIG pre‐treated subjects (NCT01545076, IVIG restabilization phase n = 207) were analyzed separately and together (n = 235). Efficacy assessments included change in adjusted inflammatory neuropathy cause and treatment (INCAT) score, grip strength and Medical Research Council (MRC) sum score. Adverse drug reactions (ADRs) and ADRs/infusion were recorded. Adjusted INCAT response rate was 60.7% in all PRIMA subjects at Week 25 (76.9% in IVIG pre‐treated subjects) and 72.9% in PATH. In the pooled cohort (n = 235), INCAT response rate was 71.5%; median time to INCAT improvement was 4.3 weeks. No clear demographic differences were noticed between early (responding before Week 7, n = 148) and late responders (n = 21). In the pooled cohort, median change from baseline to last observation was −1.0 (interquartile range −2.0; 0.0) point for INCAT score; +8.0 (0.0; 20.0) kPa for maximum grip strength; +3.0 (1.0; 7.0) points for MRC sum score. In the pooled cohort, 271 ADRs were reported in 105 subjects (44.7%), a rate of 0.144 ADRs per infusion. This analysis confirms the efficacy and safety of IgPro10, a recently FDA‐approved IVIG for CIDP, in a population of mainly pre‐treated subjects with CIDP [Correction added on 14 March 2019 after first online publication: the INCAT response rate has been corrected. ].
Metabolomics and Microbiomes as Potential Tools to Evaluate the Effects of the Mediterranean Diet

The approach to studying diet–health relationships has progressively shifted from individual dietary components to overall dietary patterns that affect the interaction and balance of low-molecular-weight metabolites (metabolome) and host-enteric microbial ecology (microbiome). Even though the Mediterranean diet (MedDiet) has been recognized as a powerful strategy to improve health, the accurate assessment of exposure to the MedDiet has been a major challenge in epidemiological and clinical studies. Interestingly, while the effects of individual dietary components on the metabolome have been described, studies investigating metabolomic profiles in response to overall dietary patterns (including the MedDiet), although limited, have been gaining attention. Similarly, the beneficial effects of the MedDiet on cardiometabolic outcomes may be mediated through gut microbial changes. Accumulating evidence linking food ingestion and enteric microbiome alterations merits the evaluation of the microbiome-mediated effects of the MedDiet on metabolic pathways implicated in disease. In this narrative review, we aimed to summarize the current evidence from observational and clinical trials involving the MedDiet by (1) assessing changes in the metabolome and microbiome for the measurement of diet pattern adherence and (2) assessing health outcomes related to the MedDiet through alterations to human metabolomics and/or the microbiome.
Quantifying Joule Heating and Mass Transport in Metal Nanowires during Controlled Electromigration

The nanoscale heat dissipation (Joule heating) and mass transport during electromigration (EM) have attracted considerable attention in recent years. Here, the EM-driven movement of voids in gold (Au) nanowires of different shapes (width range: 50–300 nm) was directly observed by performing atomic force microscopy. Using the data, we determined the average mass transport rate to be 105 to 106 atoms/s. We investigated the heat dissipation in L-shaped, straight-shaped, and bowtie-shaped nanowires. The maximum Joule heating power of the straight-shaped nanowires was three times that of the bowtie-shaped nanowires, indicating that EM in the latter can be triggered by lower power. Based on the power dissipated by the nanowires, the local temperature during EM was estimated. Both the local temperature and junction voltage of the bowtie-shaped nanowires increased with the decrease in the Joule heating power and current, while the current density remained in the order of 108 A/cm2. The straight-shaped nanowires exhibited the same tendency. The local temperature at each feedback point could be simply estimated using the diffusive heat transport relationship. These results suggest that the EM-driven mass transport can be controlled at temperatures much lower than the melting point of Au.
LES GRANDS-PARENTS: AGENTS D'UNE SOCIALISATION SPÉCIFIQUE DE LEURS PETITS-ENFANTS CONSOMMATEURS?

EnglishThe extension of lifetime as well as the new status given to the child since a few decades have modified the relationships between grandparents and grandchildren. The goal of this research is to pinpoint the nature and specificity of the socialization achieved between grandparents and grandchildren, and vice-versa. After having stressed how the evolution of our Society has lead to the key role of grandparents in the socialization of their grandchildren, we briefly summarize what we know in marketing today about the agents. francaisL'allongement significatif de la duree de vie et le nouveau statut donne a l'enfant - considere depuis quelques decennies comme un acteur economique a part entiere - modifient les rapports entre grandsparents et petits-enfants. Cette recherche vise a preciser la nature et la specificite de la socialisation qui s'opere entre grands-parents et petits-enfants et vice-versa. Apres avoir montre en quoi l'evolution societale a fait des grands-parents des acteurs incontournables de la socialisation de l'enfant, nous rappelons brievement l'etat des connaissances sur la socialisation de l'enfant consommateur. Nous presentons ensuite les resultats de l'analyse de donnees collectees aupres de grands-parents et d'un de leurs petits-enfants. Emergent de cette analyse la notion de socialisation hedoniste, le contenu et les strategies utilisees par les grands-parents dans la socialisation de leurs petits-enfants et vice-versa.
Postmenopausal hormone use and cutaneous melanoma risk: A French prospective cohort study

Cutaneous melanoma has been suspected to be influenced by female hormones. Several studies reported a positive association between menopausal hormone therapy (MHT) use and melanoma risk; however, previous findings were conflicting. We sought to explore the associations between MHT use and melanoma risk in a prospective cohort of women in France, where a particularly wide variety of MHT formulations are available. E3N is a prospective cohort of 98,995 French women aged 40–65 years in 1990. MHT use was assessed through biennial self‐administered questionnaires. We used Cox proportional hazards regression models adjusted for age and skin cancer risk factors. Over 1990–2008, 444 melanoma cases were ascertained among 75,523 postmenopausal women. Ever use of MHT was associated with a higher melanoma risk (hazard ratio (HR) = 1.35, 95% confidence intervals (CI) = 1.07–1.71). The association was strongest among past users (HR = 1.55, CI = 1.17–2.07, homogeneity for past vs. recent use: p = 0.11), and users of MHT containing norpregnane derivatives (HR = 1.59, CI = 1.11–2.27), although with no heterogeneity across types of MHT (p = 0.13). Among MHT users, the association was similar across durations of use. However, a higher risk was observed when treatment onset occurred shortly after menopause (<6 months: HR = 1.55, CI = 1.16–2.07 vs. ≥2 years). Associations between MHT use and melanoma risk were similar after adjustment for UV exposure, although MHT users were more likely to report sunscreen use than nonusers. Our data do not support a strong association between MHT use and melanoma risk. Further investigation is needed to explore potential effect modification by UV exposure on this relationship.
Not Having Been Breastfed May Protect Chinese Women From Developing Deep Infiltrating Endometriosis: Results From Subgroup Analyses of the FEELING Study

Background: This study aimed to investigate potential factors, especially early-life exposures, associated with endometrioma (OMA) and/or deep infiltrating endometriosis (DIE) in Chinese women. Methods: This is a subgroup analyses of the FEELING study, which was a case–control study that investigated the clinical, lifestyle, and environmental factors associated with OMA and/or DIE in China, Russia, and France. In this subgroup analysis, the data for the Chinese participants were further analyzed using logistic regression model. Results: All women (N = 546) had fully completed the questionnaire. The mean age of the participants was 31.8 (range: 18-41) years. Univariable analysis showed that noncyclic chronic pelvic pain, dysmenorrhea intensity class, and whether breastfed during infancy were distributed differently between patients with OMA or DIE and those with no endometriosis (non-EM) or superficial peritoneal endometriosis (SUP; P < .05). Multivariable analysis revealed that not having been breastfed was a protective factor against OMA and DIE (odds ratio [OR] = 0.33, 95% confidence interval [CI]: 0.16-0.69). Further analysis indicated not having been breastfed was a protective factor for DIE compared with non-EM (OR = 0.13, 95% CI: 0.02-0.88) and with OMA + SUP (OR = 0.19, 95% CI: 0.04-0.85) but was not a protective factor for OMA compared with non-EM (OR = 0.66, 95% CI: 0.32-1.36) and with SUP (OR = 0.63, 95% CI: 0.31-1.30). Conclusion: This is the first study suggesting that not having been breastfed might protect against DIE in Chinese women.
A Review on a Deep Learning Perspective in Brain Cancer Classification

A World Health Organization (WHO) Feb 2018 report has recently shown that mortality rate due to brain or central nervous system (CNS) cancer is the highest in the Asian continent. It is of critical importance that cancer be detected earlier so that many of these lives can be saved. Cancer grading is an important aspect for targeted therapy. As cancer diagnosis is highly invasive, time consuming and expensive, there is an immediate requirement to develop a non-invasive, cost-effective and efficient tools for brain cancer characterization and grade estimation. Brain scans using magnetic resonance imaging (MRI), computed tomography (CT), as well as other imaging modalities, are fast and safer methods for tumor detection. In this paper, we tried to summarize the pathophysiology of brain cancer, imaging modalities of brain cancer and automatic computer assisted methods for brain cancer characterization in a machine and deep learning paradigm. Another objective of this paper is to find the current issues in existing engineering methods and also project a future paradigm. Further, we have highlighted the relationship between brain cancer and other brain disorders like stroke, Alzheimer’s, Parkinson’s, and Wilson’s disease, leukoriaosis, and other neurological disorders in the context of machine learning and the deep learning paradigm.
Report of simultaneous measles outbreaks in two different health regions in Portugal, February to May 2017: lessons learnt and upcoming challenges

In Portugal, measles vaccination coverage and population immunity are high, and no endemic measles cases had been reported since 2004. The World Health Organization classified measles as eliminated in the country in 2015 and 2016, based on data from the previous 3 years. However, in a context of increasing incidence in several European countries in 2016 and 2017, Portugal experienced two simultaneous measles outbreaks with a total of 27 laboratory-confirmed cases (0.3 cases/100,000 population) in two health regions between February and May 2017. Nineteen cases (70.1%) were adults, of whom 12 were healthcare workers. Overall, 17 cases (63.0%) were not vaccinated, of whom five were infants younger than 12 months of age. One unvaccinated teenager died. Genotype B3 was identified in 14 cases from both regions. Measles virus sequencing identified different possible origins of the virus in each region affected. Although measles transmission was stopped in less than 2 months from the first case being notified, these outbreaks represent an opportunity to reinforce awareness of measles diagnosis. We highlight the intensity of the control measures taken and their impact on the rapid control of the outbreaks and also the fact that high vaccination coverage was crucial to stop transmission.
Pharmacological inhibition of TLR4/NF‐κB with TLR4‐IN‐C34 attenuated microcystin‐leucine arginine toxicity in bovine Sertoli cells

This study investigated the pharmacological inhibition of the toll‐like receptor 4 (TLR4) genes as a measure to attenuate microcystin‐LR (MC‐LR) reproductive toxicity. Bovine Sertoli cells were pretreated with TLR4‐IN‐C34 (C34) for 1 hour. Thereafter the pretreated and non‐pretreated Sertoli cells were cultured in medium containing 10% heat‐activated fetal bovine serum + 80 μg/L MC‐LR for 24 hours to assess the ability of TLR4‐IN‐C34 to attenuate the toxic effects of MC‐LR. The results showed that TLR4‐IN‐C34 inhibited MC‐LR‐induced mitochondria membrane damage, mitophagy and downregulation of blood‐testis barrier constituent proteins via TLR4/nuclear factor‐kappaB and mitochondria‐mediated apoptosis signaling pathway blockage. The downregulation of the mitochondria electron transport chain, energy production and DNA replication related genes (mt‐ND2, COX‐1, COX‐2, ACAT, mtTFA) and upregulation of inflammatory cytokines (interleukin [IL]‐6, tumor necrosis factor‐α, IL‐1β, interferon‐γ, IL‐4, IL‐10, IL‐13 and transforming growth factor β1) were modulated by TLR4‐IN‐C34. Taken together, we conclude that TLR4‐IN‐C34 inhibits MC‐LR‐related disruption of mitochondria membrane, mitophagy and downregulation of blood‐testis barrier proteins of the bovine Sertoli cell via cytochrome c release and TLR4 signaling blockage.
Organoselenium Compounds as Novel Adjuvants of Chemotherapy Drugs—A Promising Approach to Fight Cancer Drug Resistance

Malignant diseases present a serious public health burden and their treatment with traditional chemotherapy cannot be considered an all-round solution, due to toxic side effects. Selenium compounds (Se-compounds) have received substantial attention in medicinal chemistry, especially in experimental chemotherapy, both as cytotoxic agents and adjuvants in chemotherapy. A checkerboard microplate method was applied to study the drug interactions of Se-compounds and clinically relevant chemotherapeutic drugs against the multidrug-resistant (MDR) subtype of mouse t-lymphoma cells overexpressing the ABCB1 transporter. Se-compounds showed synergistic interactions with chemotherapeutic agents targeting the topoisomerase enzymes or the microtubule apparatus. The ketone-containing selenoesters showed synergism at lower concentrations (1.25 µM). Most of the tested compounds interacted antagonistically with alkylating agents and verapamil. A thiophene-containing Se-compound showed synergism with all tested drugs, except cisplatin. While the exact mechanism of drug interactions is yet unknown, the potency of the selenocompounds as efflux pump inhibitors or the potentiation of their efficacy as reactive oxygen species modulators may play a role in their complementary activity against the tested MDR lymphoma cell line.
Predicting Appropriate Hospital Admission of Emergency Department Patients with Bronchiolitis: Secondary Analysis

Background In children below the age of 2 years, bronchiolitis is the most common reason for hospitalization. Each year in the United States, bronchiolitis causes 287,000 emergency department visits, 32%-40% of which result in hospitalization. Due to a lack of evidence and objective criteria for managing bronchiolitis, clinicians often make emergency department disposition decisions on hospitalization or discharge to home subjectively, leading to large practice variation. Our recent study provided the first operational definition of appropriate hospital admission for emergency department patients with bronchiolitis and showed that 6.08% of emergency department disposition decisions for bronchiolitis were inappropriate. An accurate model for predicting appropriate hospital admission can guide emergency department disposition decisions for bronchiolitis and improve outcomes, but has not been developed thus far. Objective The objective of this study was to develop a reasonably accurate model for predicting appropriate hospital admission. Methods Using Intermountain Healthcare data from 2011-2014, we developed the first machine learning classification model to predict appropriate hospital admission for emergency department patients with bronchiolitis. Results Our model achieved an accuracy of 90.66% (3242/3576, 95% CI: 89.68-91.64), a sensitivity of 92.09% (1083/1176, 95% CI: 90.33-93.56), a specificity of 89.96% (2159/2400, 95% CI: 88.69-91.17), and an area under the receiver operating characteristic curve of 0.960 (95% CI: 0.954-0.966). We identified possible improvements to the model to guide future research on this topic. Conclusions Our model has good accuracy for predicting appropriate hospital admission for emergency department patients with bronchiolitis. With further improvement, our model could serve as a foundation for building decision-support tools to guide disposition decisions for children with bronchiolitis presenting to emergency departments. International Registered Report Identifier (IRRID) RR2-10.2196/resprot.5155
Among Medicare Patients With Hepatocellular Carcinoma, Non–alcoholic Fatty Liver Disease is the Most Common Etiology and Cause of Mortality

Supplemental Digital Content is available in the text. Goals: The main purpose of this study was to assess the recent trends in mortality and health care utilization of hepatocellular carcinoma (HCC) among Medicare population in the United States. Background: The incidence of HCC is increasing in the United States. Materials and Methods: Data were obtained for a sample of Medicare beneficiary from 2005 to 2014. Diagnosis of HCC and etiology of liver disease were based on ICD-9 codes. Temporal trends in HCC rates, clinical, demographical and utilization parameters were analyzed by joinpoint regression model. Results: Study cohort included 13,648 Medicare recipients with HCC (mean age: 70.0 y, 62.8% male and 76.0% white). Non–alcoholic fatty liver disease (NAFLD) was the most common cause of HCC in the inpatient (32.07%) and outpatient (20.22%) followed by hepatitis C virus (HCV) (19.2% and 9.75%, respectively). Between 2005 and 2014, HCC rate per 100,000 Medicare recipients increased from 46.3 to 62.8 [average annual percentage change (AAPC) =3.4%, P<0.001]. Rate of HCV-HCC increased from 6.18 to 16.54 (AAPC=11.8%, P<0.001) while the NAFLD-HCC increased from 9.32 to 13.61, P<0.001). Overall 1-year mortality decreased from 46.2% to 42.1% (AAPC=−1.7%, P=0.004). Total charges increased from $67,679 to $99,420 (AAPC=5.1%, P<0.001) for inpatients and from $11,933 to $32,084 (P<0.001) for outpatients. On comparison of patients with hepatitis B virus-HCC, those with NAFLD-HCC (odds ratio: 1.87, P<0.001) had higher risk of mortality. On comparison of patients with hepatitis B virus-HCC, those with HCV-HCC had higher charges (percent change: 24.33%, 95% confidence interval: 1.02%-53.02%, P=0.040). Conclusions: Although HCC rates are increasing, the overall mortality is decreasing. NAFLD is the most important cause of HCC and an independent predictor of HCC in the outpatient setting for Medicare patients with HCC.