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Intensity of exercise in people with COPD enrolled in community-based physical activities. Pulmonology 2023:S2531-0437(23)00199-X. [PMID: 38008703 DOI: 10.1016/j.pulmoe.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/25/2023] [Accepted: 11/02/2023] [Indexed: 11/28/2023] Open
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The moderating role of macronutrient intake in relation to body composition and genotoxicity: A study with gym users. MUTATION RESEARCH. GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2023; 890:503660. [PMID: 37567647 DOI: 10.1016/j.mrgentox.2023.503660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/14/2023] [Accepted: 07/15/2023] [Indexed: 08/13/2023]
Abstract
In a cross-sectional study of gymnasium users (both sexes, ages = 41.9 ± 14.8 years), we examined the moderating role of macronutrient intake in relation to body composition and genotoxicity. A questionnaire was administered to evaluate characteristics of the participants. To assess macronutrient consumption, we used 24-h food recalls on three non-consecutive days. Body composition (body fat percentage and muscle mass) was evaluated with a bioimpedance scale. Genotoxicity was assessed with the buccal micronucleus cytome assay. Multiple linear regression models were applied, adjusting for age; sex; tobacco and alcohol consumption; and (with regard to exercise habits) frequency, training time, intensity, and types. Micronucleus frequency was directly associated with body fat and inversely associated with muscle mass. Our study shows that carbohydrate and fat intakes affect body fat percentage and micronucleus frequency in gymnasium users.
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Longitudinal effects of ketamine on cell proliferation and death in the CNS of zebrafish. Neurotoxicology 2023; 97:78-88. [PMID: 37196828 DOI: 10.1016/j.neuro.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/12/2023] [Accepted: 05/13/2023] [Indexed: 05/19/2023]
Abstract
Zebrafish is known for its widespread neurogenesis and regenerative capacity, as well as several biological advantages, which turned it into a relevant animal model in several areas of research, namely in toxicological studies. Ketamine is a well-known anesthetic used both in human as well as veterinary medicine, due to its safety, short duration and unique mode of action. However, ketamine administration is associated with neurotoxic effects and neuronal death, which renders its use on pediatric medicine problematic. Thus, the evaluation of ketamine effects administration at early stages of neurogenesis is of pivotal importance. The 1-4 somites stage of zebrafish embryo development corresponds to the beginning of segmentation and formation of neural tube. In this species, as well as in other vertebrates, longitudinal studies are scarce, and the evaluation of ketamine long-term effects in adults is poorly understood. This study aimed to assess the effects of ketamine administration at the 1-4 somites stage, both in subanesthetic and anesthetic concentrations, in brain cellular proliferation, pluripotency and death mechanisms in place during early and adult neurogenesis. For that purpose, embryos at the 1-4 somites stage (10,5hours post fertilization - hpf) were distributed into study groups and exposed for 20minutes to ketamine concentrations at 0.2/0.8mg/mL. Animals were grown until defined check points, namely 50 hpf, 144 hpf and 7 months adults. The assessment of the expression and distribution patterns of proliferating cell nuclear antigen (PCNA), of sex-determining region Y-box 2 (Sox 2), apoptosis-inducing factor (AIF) and microtubule-associated protein 1 light chain 3 (LC3) was performed by Western-blot and immunohistochemistry. The results evidenced the main alterations in 144 hpf larvae, namely in autophagy and in cellular proliferation at the highest concentration of ketamine (0.8mg/mL). Nonetheless, in adults no significant alterations were seen, pointing to a return to a homeostatic stage. This study allowed clarifying some of the aspects pertaining the longitudinal effects of ketamine administration regarding the CNS capacity to proliferate and activate the appropriate cell death and repair mechanisms leading to homeostasis in zebrafish. Moreover, the results indicate that ketamine administration at 1-4 somites stage in the subanesthetic and anesthetic concentrations despite some transitory detrimental effects at 144 hpf, is long-term safe for CNS, which are newly and promising results in this research field.
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Malnutrition Risk In Gastrointestinal Cancer Patients And Its Association With Disease Burden. Clin Nutr ESPEN 2023. [DOI: 10.1016/j.clnesp.2022.09.347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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Evaluating dried salted cod amino acid signature for nutritional quality assessment and discriminant analysis. Front Nutr 2023; 10:1144713. [PMID: 37125032 PMCID: PMC10140297 DOI: 10.3389/fnut.2023.1144713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 03/14/2023] [Indexed: 05/02/2023] Open
Abstract
Aim Thus, the aim of this study was to answer three scientific questions: (1) Are the protein content and amino acid profile of dried salted cod influenced by species (Gadus morhua and Gadus macrocephalus)? (2) Are the protein content and amino acid profile of dried salted cod influenced by the geographical area of capture (Iceland and Norway)? and (3) Does the amino acid profile have the potential to be used as a discriminator of species and geographical areas of capture? Methods A total of 45 dried salted cods (2-3 kg of dry weight; n = 15 samples/origin) were used in this study. The Atlantic cod was fished in the Atlantic northeast (FAO 27 area) within the Exclusive Economic zones (EEZ) of Norway (n = 15) and Iceland (n = 15), while the Pacific cod was caught in the Pacific northeast (FAO 67 area) within the Alaska EEZ (n = 15). Total protein content was determined by the Kjeldahl method, in accordance with the AOAC procedures. The amino acid profile was analyzed by HPLC with fluorescence detection (at excitation and emission wavelengths of 338 and 425 nm, respectively). Results The Atlantic cod presented higher contents of total protein (33.90 versus 33.10 g/100 g of cod edible portion; p = 0.017) and total amino acid contents (32.52 versus 32.04 g/100 g of cod edible portion; p = 0.015) but displayed lower percentage of indispensable amino acids (32.16 versus 32.83 g/100 g of protein; p < 0.001) than Pacific cod. Among the Atlantic cod harvesting locations, the Norwegian cod displayed higher total amino acid contents (96.91 versus 96.81 g/100 g of protein; p = 0.012) and higher percentage of indispensable amino acids (35.38 versus 28.94 g/100 g of protein; p = 0.042) than the Icelandic counterpart. A correct classification of 100% was obtained for the Pacific and Icelandic cod varieties, but the classification accuracy in the Norwegian cod was of just 86.67%, since 2 samples out of 15 were incorrectly classified as Icelandic. Conclusion The comparison of cod species showed that the Atlantic cod had a significantly lower EAAI than the Pacific cod (p < 0.001; 88.23 versus 88.61). On the other hand, the comparison of the two origins in the Atlantic cod, showed that Norwegian cod displayed a significantly higher EAAI than the Icelandic cod (99.15 versus 77.32). The assessment of the EAAI allows the classification of the protein's nutritional quality, allowing us to classify both cod species as a good protein source to human diet. However, within the Atlantic cod, the Norwegian cod's protein is classified as high quality, while the Icelandic cod attain the classification of useful quality. Regarding the amino acid profile discriminatory potential to classify cod samples. The results show that the AA profile has 100% accuracy in the separation of cod species, but was not globally efficient in the differentiation of the Norwegian from the Icelandic cod.
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Development and internal validation of a model for postoperative morbidity in adults undergoing major elective colorectal surgery: the peri-operative quality improvement programme (PQIP) colorectal risk model. Anaesthesia 2022; 77:1356-1367. [PMID: 36130834 PMCID: PMC9826419 DOI: 10.1111/anae.15858] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2022] [Indexed: 01/11/2023]
Abstract
Over 1.5 million major surgical procedures take place in the UK NHS each year and approximately 25% of patients develop at least one complication. The most widely used risk-adjustment model for postoperative morbidity in the UK is the physiological and operative severity score for the enumeration of mortality and morbidity. However, this model was derived more than 30 years ago and now overestimates the risk of morbidity. In addition, contemporary definitions of some model predictors are markedly different compared with when the tool was developed. A second model used in clinical practice is the American College of Surgeons National Surgical Quality Improvement Programme risk model; this provides a risk estimate for a range of postoperative complications. This model, widely used in North America, is not open source and therefore cannot be applied to patient populations in other settings. Data from a prospective multicentre clinical dataset of 118 NHS hospitals (the peri-operative quality improvement programme) were used to develop a bespoke risk-adjustment model for postoperative morbidity. Patients aged ≥ 18 years who underwent colorectal surgery were eligible for inclusion. Postoperative morbidity was defined using the postoperative morbidity survey at postoperative day 7. Thirty-one candidate variables were considered for inclusion in the model. Death or morbidity occurred by postoperative day 7 in 3098 out of 11,646 patients (26.6%). Twelve variables were incorporated into the final model, including (among others): Rockwood clinical frailty scale; body mass index; and index of multiple deprivation quintile. The C-statistic was 0.672 (95%CI 0.660-0.684), with a bootstrap optimism corrected C-statistic of 0.666 at internal validation. The model demonstrated good calibration across the range of morbidity estimates with a mean slope gradient of predicted risk of 0.959 (95%CI 0.894-1.024) with an index-corrected intercept of -0.038 (95%CI -0.112-0.036) at internal validation. Our model provides parsimonious case-mix adjustment to quantify risk of morbidity on postoperative day 7 for a UK population of patients undergoing major colorectal surgery. Despite the C-statistic of < 0.7, our model outperformed existing risk-models in widespread use. We therefore recommend application in case-mix adjustment, where incorporation into a continuous monitoring tool such as the variable life adjusted display or exponentially-weighted moving average-chart could support high-level monitoring and quality improvement of risk-adjusted outcome at the population level.
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PARVOVIRUS B19 EM DOADORES DE SANGUE: AVALIAÇÃO DA INCIDÊNCIA E DO RISCO DE TRANSMISSÃO RESIDUAL POR TRANSFUSÃO SANGUÍNEA NO ESTADO DO RIO DE JANEIRO. Hematol Transfus Cell Ther 2022. [DOI: 10.1016/j.htct.2022.09.828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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91 The Promising Use of an Emergency Department Observation Unit to Manage Patients With Opioid Use Disorder. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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SAFETY AND EFFICACY OF THYMIC PEPTIDES IN THE TREATMENT OF HOSPITALIZED COVID-19 PATIENTS IN HONDURAS. GEORGIAN MEDICAL NEWS 2022:99-105. [PMID: 36427851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Coronavirus disease 2019 (Covid-19) active cases continue to demand the development of safe and effective treatments. This is the first clinical trial to evaluate the safety and efficacy of oral thymic peptides. ; We conducted a nonrandomized phase 2 trial with a historic control group to evaluate the safety and efficacy of a daily 250-mg oral dose of thymic peptides in the treatment of hospitalized Covid-19 patients. Comparisons based on standard care from registry data were performed after propensity score matching. The primary outcomes were survival, time to recovery, and number of participants with treatment-related adverse events or side effects by day 20. ; A total of 44 patients were analyzed in this study: 22 in the thymic peptide group and 22 in the standard care group. There were no deaths in the intervention group compared to 24% mortality in standard care by day 20 (log-rank P=0.02). Kaplan-Meier analysis showed a significantly shorter time to recovery by day 20 in the thymic peptide group than in the standard care group (median, 6 days vs. 12 days; hazard ratio for recovery, 2.75 [95% confidence interval, 1.34 to 5.62]; log-rank P=0.002). No side effects or adverse events were reported. ; In patients hospitalized with Covid-19, the use of thymic peptides resulted in no side effects, adverse events, or deaths by day 20. Compared with the registry data, a significantly shorter time to recovery and mortality reduction were measured.
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CN4 iGestSaúde: Portuguese mobile application for the self-management of symptoms associated with chemotherapy treatment. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Does my lifestyle explain my depression? The role of exercise, diet and smoking in the prevention of depression. Eur Psychiatry 2022. [PMCID: PMC9567587 DOI: 10.1192/j.eurpsy.2022.1751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Depression as a public health concern highlights the importance of prevention. The nature of the disease is complex, linked to numerous biopsychosocial factors. However, it was found that healthiest lifestyle reduced 67% the risk of depressive symptoms. Objectives To review evidence on how exercise, diet, and smoking impact on the risk of depression. Methods Non-systematic review of literature through search on PubMed/MEDLINE following the terms “Lifestyles”,“risk” and “depression”. Results Several studies have shown that exercise reduces the incidence of depressive symptoms and major depressive disorder regardless of intensity, geographic region, age, gender, or follow-up period. Smoking significantly increases the risk of depression, including the ones exposed to second-hand smoking and pregnant women in which prenatal smoking was associated with a three-fold increased risk of postpartum depression. The Mediterranean diet rich in complex carbohydrates, omega-3 fatty acids, B-group vitamins and several amino acids have shown a negative association with the incidence of depression. A high frequency of breakfast consumption, an increased intake of fruits, vegetables, and some specific nutrients (zinc, iron, magnesium, vitamins, and folate) was also inversely correlated with prevalence of depressive symptoms. On the other hand, western dietary patterns, with sweetened beverages, processed food, and foods rich in saturated fatty acids, have been linked to an increased risk. Skipping meals and snacking on unhealthy food also contributes to depressive symptoms. Conclusions Relatively modest changes in population diet, tobacco consumption and levels of exercise may have important public mental health benefits preventing a substantial number of new cases of depression. Disclosure No significant relationships.
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Is the Living Will an interesting way to determine themselves? Qualitative research about considerations said by oncologists in a university service care in Southeast Brazil. Eur Psychiatry 2022. [PMCID: PMC9566877 DOI: 10.1192/j.eurpsy.2022.1694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction What does the physician think in his/her intimacy about clinical care for when his/her death would be near? Living Will is a type of advance directive with the aim to guarantee the testator’s autonomy when faced with death. Particularly oncologists are often faced with human finitude. Their delicate work does not protect them from the possible anguish of thinking and preparing for their own death. It is pertinent to know the psychic mechanisms normally present in the management of this expectation. Objectives To explore symbolic representations of oncologists such as referred to the possible elaboration of their own Living Will. Methods Qualitative design. Eight participants, clinicians, sample closed by theoretical saturation of information. Semidirected interviews in-depth were conducted online during the pandemic, fully transcribed. Technique of Clinical-Qualitative Content Analysis used for data treatment to generate categories of discussion. The authors search for core meanings in the corpus of interviews, after free-floating readings. Results Three categories emerged from the material: Living Will: postponing the decision in order to not anticipate death; From Rationalization Mechanism to Intellectualization: a more sophisticated defensive strategy; Loss of Autonomy: the doctor’s belief while to feel him/herself patient. Conclusions (1) Even with all scientific knowledge, respondents have archaic thoughts on defining advance directives as healthy individuals would mean rushing time of their death. (2) Resistance of these professionals to an imagined scenario of end reveals underlying anguish in writing of living will. (3) There is fear of losing autonomy when they do not know how their Living Will can be seen. Disclosure No significant relationships.
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Apathy - where do we find it and how to treat. Eur Psychiatry 2022. [PMCID: PMC9568103 DOI: 10.1192/j.eurpsy.2022.2275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction
Although defined heterogeneously within the literature apathy is classified as a multidimensional deficit with emotional, behavioral, and cognitive domains in which there is a decrease in self-motivated/goal-directed activity. Recently conceptualized as a syndrome but lacking a universal screening tool.
Objectives
Review current knowledge on apathy and its best therapeutic approach.
Methods
Non-systematic review of literature through search on PubMed/MEDLINE following the terms “apathy”and“psychiatry”.
Results
Apathy is amongst the most frequent symptoms of dementia and highly prevalent across different forms and stages of dementia, including mild cognitive impairment (MCI) as well as other neurodegenerative and psychiatric disorders such as Parkinson’s disease (PD), Schizophrenia, Depression and Brain Injury. Individuals with apathy have higher frequencies of cognitive impairment and are less likely to be compliant/respond to treatment for comorbid illnesses. Apathy reduces quality of life, increases mortality and leads to caregivers distress - often identified as the most burdensome symptom. Once treatment should favor dopaminergic neurotransmission, psychostimulants were considered. Methylphenidate showed encouraging results as well as dopamine agonists but both with limited evidence. Atypical antipsychotics(APs) seem beneficial compared to typical APs. Antidepressants did not improve symptoms and may even worsen them. Previously reported benefits of acetylcholinesterase inhibitors (AChEIs) were not replicated in recent studies except for rivastigmine in PD. Nonpharmacological interventions are also important.
Conclusions
Apathy occurs frequently in a broad range of neuropsychiatric conditions and considering its impact on patients´ quality of life more studies are needed to find an efficient treatment. A consensus regarding definition and screening tools would allow a better approach.
Disclosure
No significant relationships.
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Poly(DL-lactic acid) scaffolds as a bone targeting platform for the co-delivery of antimicrobial agents against S. aureus-C. albicans mixed biofilms. Int J Pharm 2022; 622:121832. [PMID: 35595042 DOI: 10.1016/j.ijpharm.2022.121832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 05/11/2022] [Accepted: 05/12/2022] [Indexed: 10/18/2022]
Abstract
New strategies for the treatment of polymicrobial bone infections are required. In this study, the co-delivery of two antimicrobials by poly(D,L-lactic acid) (PDLLA) scaffolds was investigated in a polymicrobial biofilm model. PDLLA scaffolds were prepared by solvent casting/particulate leaching methodology, incorporating minocycline and voriconazole as clinically relevant antimicrobial agents. The scaffolds presented a sponge-like appearance, suitable to support cell proliferation and drug release. Single- and dual-species biofilm models of Staphylococcus aureus and Candida albicans were developed and characterized. S. aureus presented a higher ability to form single-species biofilms, compared to C. albicans. Minocycline and voriconazole-loaded PDLLA scaffolds showed activity against S. aureus and C. albicans single- and dual-biofilms. Ultimately, the cytocompatibility/functional activity of PDLLA scaffolds observed in human MG-63 osteosarcoma cells unveil their potential as a next-generation co-delivery system for antimicrobial therapy in bone infections.
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Host induced gene silencing of Sclerotinia sclerotiorum effector genes for the control of white mold. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Effect of Roughness on Flexural Strength of Dental Lithium-Disilicate. Dent Mater 2022. [DOI: 10.1016/j.dental.2021.12.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Functionalization of Restorative Dental Glass-Ceramics with Bactericidal Properties. Dent Mater 2022. [DOI: 10.1016/j.dental.2021.12.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Acceptance procedure for beam-matched linacs. Phys Med 2021. [DOI: 10.1016/s1120-1797(22)00152-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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The composition of the lipid, protein and mineral fractions of quail breast meat obtained from wild and farmed specimens of Common quail (Coturnix coturnix) and farmed Japanese quail (Coturnix japonica domestica). Poult Sci 2021; 101:101505. [PMID: 34818612 PMCID: PMC8626699 DOI: 10.1016/j.psj.2021.101505] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 09/16/2021] [Accepted: 09/22/2021] [Indexed: 11/25/2022] Open
Abstract
The present study was intended to answer 2 scientific hypotheses: 1) the quail species has a significant influence in quail breast meat composition; 2) the wild quail's meat presents healthier composition than their farmed counterparts. An analysis of the pectoral muscles of wild and captive common quails (Coturnix coturnix) and domestic quails (Coturnix japonica domestica) was performed. The content of fatty acids (FA), amino acids, total cholesterol, and vitamin E, some basic macro- and microminerals in the pectoral muscles of the 2 species of the genus Coturnix were analyzed. Regarding the quail species influence on meat composition, Japanese Quail (JQ) revealed better lipid composition, characterized by lower saturated FA (SFA; less 3.17 g/100 g of total fatty acids), higher polyunsaturated FA contents (PUFA; more 5.5 g/100 g of total fatty acids) and healthier polyunsaturated FA/saturated FA (P/S) and n-6/n-3 ratios and TI value (1.08, 9.54 and 0.60 vs. 0.76, 12.58, and 0.75, correspondingly). The absence of differences observed on amino acids partial sums and ratios reveals equality between species on protein nutritional quality. On the other hand, Common Quail (CQ) proved to be a better source of copper (0.181 mg/100 g of meat), iron (2.757 mg/100 g of meat), manganese (0.020 mg/100 g of meat), and zinc (0.093 mg/100 g of meat) than JQ. The comparison of farmed and wild specimens within CQ, showed that wild birds presented lower total cholesterol (less 8.32 mg/g of fresh meat) and total PUFA (less 4.26 g/100 g of total fatty acids), and higher n-3 PUFA contents (more 1.53 g/100 g of total fatty acids), which contributed to healthier P/S and n-6/n-3 ratios, but worst PI (1.60, 8.08, and 113.1 vs. 0.76, 12.58, and 100.8, respectively). The wild species revealed higher α-tocopherol content (2.40 vs. 1.49 µg/g of fresh meat. Differences observed on their mineral composition counterbalance each other. Under intensive production system and similar feeding and management conditions, the CQ develops better nutritional qualities than JQ. The comparison of wild and farmed species within CQ reveals more similarities than differences. Quail´s meat presents good nutritional quality and introduces variability to human's diet, which is much valued by consumers.
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Rehabilitation after proximal interphalangeal joint replacement: A structured review of the literature. HAND SURGERY & REHABILITATION 2021; 41:14-21. [PMID: 34619399 DOI: 10.1016/j.hansur.2021.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 09/07/2021] [Accepted: 09/14/2021] [Indexed: 11/29/2022]
Abstract
Proximal interphalangeal (PIP) joint arthroplasty is an unsolved biomechanical challenge despite advances in materials and new implant designs. This leads to a high rate of complications. Moreover, there is heterogeneity in postoperative management according to the literature. The present structured review examined the therapeutic strategies utilized by physiotherapists to restore a functional finger chain and prevent postoperative complications following PIP joint replacement. Patients undergoing primary total PIP joint arthroplasty of the index, ring, middle or little finger were included. Articles published from 2008 onwards, in French or English, and reporting on PIP joint replacement and postoperative management, were included. Therapeutic strategies were organized according to the surgical approach. Details of splint strategies, mobilization and muscle strengthening and management of postoperative complications were collected. Forty-eight studies, 3 of which provided a description of surgical techniques, were included. In relation to hand function, most authors advocated joint mobilization (n = 45) and some recommended muscle strengthening (n = 4). Static (n = 43) and dynamic splints (n = 14) and buddy taping (n = 12) were frequently recommended to prevent and manage postoperative complications. Few studies (n = 13) reported wound assessment or control of postoperative edema. Precise recommendations concerning therapeutic strategies following PIP joint arthroplasty cannot be made based on available evidence. Specific protocols for rehabilitation following PIP joint replacement need to be clarified in future research.
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DMD - TREATMENT. Neuromuscul Disord 2021. [DOI: 10.1016/j.nmd.2021.07.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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22
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DMD - TREATMENT. Neuromuscul Disord 2021. [DOI: 10.1016/j.nmd.2021.07.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Multixenobiotic resistance mechanism: Organ-specific characteristics in the fish Prochilodus lineatus and its role as a protection against genotoxic agents. Comp Biochem Physiol C Toxicol Pharmacol 2021; 243:108996. [PMID: 33548546 DOI: 10.1016/j.cbpc.2021.108996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 01/06/2021] [Accepted: 01/27/2021] [Indexed: 11/17/2022]
Abstract
The multixenobiotic resistance mechanism (MXR) can decrease intracellular genotoxic pressure through the efflux of compounds out of the cell. Thus, this work presents a temporal approach to evaluate the MXR activity and the occurrence of genotoxic damage in different organs of the fish Prochilodus lineatus after an intraperitoneal injection of benzo[a]pyrene (B[a]P). Although the liver and brain demonstrated rapid MXR induction (6 h), the occurrence of DNA damage was not prevented. However, these organs presented some return to DNA integrity after MXR activity. The kidney demonstrated the slowest response in the MXR induction (24 h), which may be related to the preferential excretion of B[a]P metabolites by this route. Moreover, the kidney MXR reduction at 96 h may be related to its role in the excretion of metabolites from all other metabolizing organs. The gills did not appear to play an essential role in xenobiotics efflux; however, their participation in biotransformation is exhibited through the occurrence of DNA damage. The integrated response of the organs in the dynamics for the maintenance of the organism integrity could be promoted by the circulation of the xenobiotic through the bloodstream, which corroborates the increase in the DNA damage in the erythrocytes at 6 h. Therefore, the ability to induce MXR was linked to the preservation of DNA integrity in the presence of B[a]P, since MXR acts to avoid the accumulation of xenobiotics inside the cell.
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The practice of sedation in palliative care for oncologic patients: Fantasies reported by a nursing team in a specialized hospital in Brazil: A qualitative study. Eur Psychiatry 2021. [PMCID: PMC9480375 DOI: 10.1192/j.eurpsy.2021.1977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction CONTEXTUALIZATION: Palliative sedation is a resource used to control symptoms of terminal patients in general. It is considered that it should be discussed by the professionals involved in the process, based on the competence of each one, as well as with family members and patients when possible. Objectives AIM: To understand symbolic meanings attributed by nursing professionals who provide assistance to the terminal patient regarding to the act of the palliative sedation. Methods Strategies: Clinical-qualitative design, semi-directed interview of open questions in depth. Nine oncologist nurses participated in the study; sample closed by the criterion of theoretical information saturation. Interviews were audio recorded, transcribed fully, categorized by qualitative content analysis. The results were discussed by colleagues of the Laboratory of Clinical Qualitative Research at the University of Campinas. Results FINDINGS: The treatment of the data led to 6 emerging categories: (1) death maintains its ambivalent values in our culture; (2) serving the death symbolically on a tray; (3) the act of sedation and its “unfortunate coincidences”; (4) palliative sedation: agent of a pious death; (5) late sedation: cause for distress to the professional; (6) the professional’s self-comfort considering certain psychological strength from the patient and family. Conclusions Final considerations: palliative sedation takes a general and individual meanings for the professional and even in case of experienced professionals regard to palliative sedation, the death phenomenon conduct them to expresses multiple and peculiar emotional issues, not ever perceveid. Disclosure No significant relationships.
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Implementation of balint group for a team who care patients with head and neck cancer in a service in Brazil: A proposal post qualitative research. Eur Psychiatry 2021. [PMCID: PMC9480131 DOI: 10.1192/j.eurpsy.2021.1723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Introduction The Balint group emerged at the Tavistock Clinic in London in the early 1950s. Its creator was a doctor and psychoanalyst Michael Balint. It consisted of a group process, with meetings among general practitioners, in which non-conscious aspects of the professional-patient relationship were approached. We present how a proposal for implementation of a Balint Group has emerged, specifically for physicians and nurses who care for cancer patients. Is is a consequence of results obtained from a qualitative study conducted by a student of the professional master’s degree linked to a Clinical Oncology. Objectives To present a technical product, as required in a Brazilian professional master’s degree, as a result of research that studied reports of doctors and nurses who deal with usual difficulties of handling patients with HNC. Methods The group work is triggered by the report of a case brought by a participant, presenting a problem-situation in the management of his patient. The meeting leader seeks to understand the reactions reported by the presenter in the light of a psychodynamic approach. Results Expected results: the holding of a Balint group, perhaps monthly, in charge of a colleague who has knowledge in applied psychoanalysis, will allow insights to the participants who will bring them conditions to perceive “neurotic elements” in the relationship with their patient. Conclusions Final consideration: having accumulated decades of positive experience, Balint Groups must remain as an updated proposal for the work on emotional issues of professional teams, with emphasis on clinical services with the management of so-called “difficult patients”. Disclosure No significant relationships.
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Why does transcultural consultation matter? Eur Psychiatry 2021. [PMCID: PMC9480339 DOI: 10.1192/j.eurpsy.2021.1812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Introduction Psychiatrists should be aware of the new challenges and needs that globalization poses. Objectives To highlight the need for a culturally sensitive approach to mental health. Methods Non-systematic review of “cultural consultation” on PubMed. Results Most people assume a direct connection between pathophysiology and clinical symptoms. However, evidence shows that the translation of pathophysiology and psychopathology into specific symptoms is mediated by cognitive processes and social interactions, which reflect models/practices specific to our culture. Patients focus on specific aspects of being sick, reinforced by cultural narratives or to fit expectations. Thus, people from different cultural backgrounds might have trouble communicating; cultural idioms of distress can be misinterpreted. The role of structural violence bestowed upon cultural minorities, which leads to discrimination and social exclusion, has extensively been studied as a risk factor for mental illness. Furthermore, ignoring cultural differences and diversity has been shown to contribute to healthcare disparities, hampering access to care and diminishing the quality of care received. In Canada, the Cultural Consultation Model provides cultural expertise, either by evaluating patients (preferably accompanied by the referring doctor, a translator and cultural mediator) for 1-3 sessions, providing recommendations to the referring doctor; or providing consulting to a referring doctor or organisation, through general guidance or discussion of specific cases. Conclusions In an evergrowing globalization process, we will inevitably have more contact with patients from culturally distinct backgrounds. To provide the best care, we must be aware of the ways in which culture can shape symptom expression, and take into account cultural explanations and preferences. Disclosure No significant relationships.
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Dementia and suicide: What relationship to establish and what risks to consider? Eur Psychiatry 2021. [PMCID: PMC9475794 DOI: 10.1192/j.eurpsy.2021.1130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction Given the marked population aging in the world, the incidence of dementia has significantly increased, becoming a growing health care problem. Suicide is a considerable health issue throughout the life span, being prevalent in older adults, and in many countries the highest suicide rates are found in the elderly. Thus far, the relationship between dementia and suicide remains poorly understood and inconsistent. Objectives The aim of this study is to do a non-systematic review of the current literature regarding the association between suicide risk and dementia. Methods We conducted a research using the Medline database, through the Pubmed search engine, using the following key-words: “dementia”, “suicide” and “risk factors”. Results Overall, the risk of suicide in people with dementia appears to be the same as that of age-matched general population. However, studies point to the existence of a number of factors that can increase this risk, such as: early age of dementia diagnosis, recent diagnosis, disease awareness and depression, hopelessness, male gender, failure to respond to anti-dementia medication, history of inpatient psychiatric hospitalizations, concurrent medical comorbidities. Conclusions Studies have reported mixed results as to whether dementia itself is an independent risk factor for suicide. Despite these findings, understanding the risk factors for suicide among people with dementia is crucial and suicide prevention efforts should be carried out in this population.
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What is the best approach for patients with prolonged duration of untreated psychosis (DUP) - about 2 clinical cases with dup longer than 10 years. Eur Psychiatry 2021. [PMCID: PMC9476101 DOI: 10.1192/j.eurpsy.2021.1443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IntroductionStudies have consistently found that many individuals with psychosis experience significant delays before receiving treatment. DUP refers to the period between the emergence of psychotic symptoms and the initiation of appropriate clinical treatment.ObjectivesTo review current knowledge on the best approach for patients with schizophrenia (SCZ) and prolonged DUP.MethodsNon-systematic review of literature through search on PubMed database, following the terms “DUP and treatment” and “impact of longer DUP”. Two clinical cases are described.ResultsThe clinical cases describe patients with SCZ with DUPs older than 10 years, in whom we could not achieve complete clinical remission after several therapeutic trials and whose prognosis was admitted as reserved. Longer DUP is an independent predictor of poorer outcome in SCZ, including the poor response to treatment and difficulty in achieving remission, predicting treatment resistance. Identifying treatment-resistant patients is crucial due to the importance of initiating clozapine as early as possible since the chances of responding are higher.ConclusionsDUP is a key prognostic variable in psychosis, revealing the significance of early treatment. Patients with long DUP should be regarded as at high risk of poor recovery. The detection of these patients enables clinicians to avoid unnecessary exposure to ineffective treatments while effective interventions are delayed. However, in view of adverse side effects of clozapine, future studies need to examine relevant predictors to detect accurately non-responders. We also suggest further studies to understand if there is correspondence between DUP and different stages of the disease that justify these results.
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A dual high-energy radiography platform with 15 μm resolution at the National Ignition Facility. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2021; 92:043712. [PMID: 34243490 DOI: 10.1063/5.0044043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 03/22/2021] [Indexed: 06/13/2023]
Abstract
To study matter at extreme densities and pressures, we need mega laser facilities such as the National Ignition Facility as well as creative methods to make observations during timescales of a billionth of a second. To facilitate this, we developed a platform and diagnostic to characterize a new point-projection radiography configuration using two micro-wires irradiated by a short pulse laser system that provides a large field of view with up to 3.6 ns separation between images. We used tungsten-carbide solid spheres as reference objects and inferred characteristics of the back-lighter source using a forward-fitting algorithm. The resolution of the system is inferred to be 15 μm (using 12.5 μm diameter wires). The bremsstrahlung temperature of the source is 70-300 keV, depending on laser energy and coupling efficiency. By adding the images recorded on multiple stacked image plates, the signal-to-noise of the system is nearly doubled. The imaging characterization technique described here can be adapted to most point-projection platforms where the resolution, spectral contrast, and signal-to-noise are important.
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Seroprevalence of Zika, Chikungunya and Dengue viruses in a rural area of northeastern Brazil. Int J Infect Dis 2020. [DOI: 10.1016/j.ijid.2020.11.074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Biotransformation in the fish Prochilodus lineatus: An organ-specific approach to cyp1a gene expression and biochemical activity. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2020; 80:103467. [PMID: 32791344 DOI: 10.1016/j.etap.2020.103467] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 07/09/2020] [Accepted: 08/03/2020] [Indexed: 06/11/2023]
Abstract
The biotransformation ability of the organism is the result of organ-specific responses. This paper presents a molecular and biochemical approach to elucidate the biotransformation mechanisms in different organs of Prochilodus lineatus induced at 6, 24, and 96 h after a benzo[a]pyrene (B[a]P) injection. The induction in cyp1a transcription showed an organ-specific intensity at every tested time time. The EROD (ethoxyresorufin-O-deethylase) activity increased rapidly (6 h) in the liver and the kidney; the gills and the brain showed an increase at 24 h; and the gills demonstrated the highest activity among all the organs tested. There was no increase in glutathione S-transferase (GST) activity or lipoperoxidation. The decreased hepatic glutathione content (GSH) may be due to its role as an antioxidant. B[a]P was detected in the bile, confirming the xenobiotic efflux from the metabolizing organs. The gills, liver, brain, and kidney of P. lineatus presented an integrated mechanism to deal with the xenobiotic biotransformation.
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DMD & BMD – CLINICAL. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Automated HIV screening in the emergency department –earlier diagnosis, improved clinical outcomes. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
HIV/AIDS is a public health problem worldwide because undiagnosed patients maintain onward transmission. To stop viral transmission an upscale in diagnostics is needed so that more patients start treatment; patients on treatment and with undetectable viral load do not transmit the virus to other persons (“Treatment as Prevention”).
Objectives
We aimed at identifying more HIV infections in the emergency Department (ED) and at doing so earlier in the course of disease.
Methods
we designed an automated and clinician independent HIV screening project in the ED. Electronic Medical Record (EMR) automatically generates a request for HIV antibody (HIV Ab) test when a patient: a) is 18-65 years of age and has a request for any blood test; b) is not identified in the EMR as being HIV infected; c) does not have an HIV Ab in the EMR in the previous year. Nursing staff receive a visual warning of patients' eligibility for screening and an extra tube label is printed out for HIV testing. The patient is informed of screening at the moment of blood drawing and an <<opt-out >> strategy is applied (optional verbal informed consent or <<opt-out >> of screening).
Results
In 16 months, a total of 21.487 people were eligible for screening. 18.072 HIV Ab screening tests were done. The opt-out rate was 6.3% and there were 44 new HIV diagnostics (prevalence rate 0.24%). Late presenting patients (baseline CD4 counts <350) dropped from an average of 56% in the previous 6 years at our institution to 36.3%. Median CD4 count at diagnostics went up from 192 to 388 cells/mm³.
Conclusions
An automated and clinician independent HIV screening program in the ED proved to be successful at identifying more HIV patients and at tackling the problem of late presentation. Diagnosing early in the course of infection is beneficial for the individual patient, but also represents a gain in general public health because onward transmission is stopped by starting antiretroviral treatment.
Key messages
Early diagnosis through universal screening. Treatment as prevention.
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Process modelling of organized screening programs – breast cancer. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa166.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Breast cancer is the most frequent cancer among women and one of the principal causes of cancer related death in women worldwide, being a public health problem. Oncology screenings allow its early detection and reduce its mortality. Business process management (BPM) is a management field that leads an organization into continuously improvement with increase of efficiency. The processes of the healthcare system are complex what makes the application of BPM techniques harder, however their usage has been increasing in this sector.
The main objective of this study is the identification and modelling of BPM processes for the Portuguese breast cancer screening.
The current processes and the entities (actors, systems and documents) involved in the Breast Cancer Organized Screening performed by the Portuguese League Against Cancer were identified through interviews to the employees. With the information retrieved and using Bizagi the related As-Is diagrams were developed.
In this work 5 processes within the Breast Cancer Organized Screening were identified: Process “Patients' invitation”; Process “Screening”; Process “Reading of the exam”; Process “Check-up Consultation” and Process “Sending Results”. Through the analysis of the As-Is diagrams and of the available information, a critical analysis was made. As for example, in the process “Patients' invitation” an invitation letter is sent 15 days earlier to the patient but no telephone contact is done before the screening. An improvement could be sending a message in the day before the screening, remembering the appointment, avoiding forgetfulness absences.
With this work the mainly processes of the breast cancer organized screening were modelled as “As-Is” diagrams and, in a macroscopic way, some of the problems were identified and improvement suggestions were made in order to achieve the main objective of the process, the early detection of breast cancer, while optimizing the process.
Key messages
This work represents an important contribution to the Breast Cancer Organized Screening since, through the use of BPM, a set of actions is proposed with an impact on its effectiveness and efficiency. This work represents an example of what the BPM techniques can do to help in the optimization of all the processes of the healthcare sector, from screening to diagnosis and treatment.
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Mediterranean diet, sociodemographic factors and ultra-processed food consumption in Portugal. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.434] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Mediterranean diet has been shown to promote beneficial effects on health, while ultra-processed food (UPF) consumption has been associated with lower diet quality and higher risk for non-communicable diseases. Our aims were to explore the adherence to a Mediterranean dietary pattern (MDP) in Portugal and its association with sociodemographic factors and UPF consumption.
Methods
Participants were from the Portuguese National Food, Nutrition and Physical Activity Survey 2015-2016, aged 18-84y (n = 3,852). CAPI face-to-face interviews were used including 2 dietary 24-h recalls. UPF were identified using NOVA classification. Adherence to MDP was defined by the Mediterranean Diet Score (MDS), which may vary from 0 to 9. MDS≥6 was considered as high adherence. Weighted multivariate logistic regression analysis was used to explore associations of high adherence to MDP with sex, age, region, educational level, family income and dietary share of UPF groups.
Results
High adherence to MDP was observed for 19.6% of participants and was inversely associated with higher consumption of UPF, namely, sugar-sweetened beverages (OR = 0.924; 95%CI 0.883-0.966), confectionery (OR = 0.893; 95%CI 0.816-0.977), sweet snacks (OR = 0.953; 95%CI 0.923-0.985), cakes/desserts (OR = 0.956; 95%CI 0.934-0.978) and meat products (OR = 0.922; 95%CI 0.874-0.972). Being female (OR = 0.629; 95%CI 0.471-0.841) and not from the North or Alentejo regions were inversely associated with high adherence to MDP. There was no relation between income and adherence to MDP. The higher the level of education or age, the higher the odds of high adherence to MDP (OR = 2.573; 95%CI 1.741-3.803 and OR = 1.028; 95%CI 1.020-1.037, respectively).
Conclusions
Actions to improve adherence to MDP in Portugal should consider discouraging UPF consumption and be addressed to specific subgroups.
Funding
POCI-01-0145-FEDER-032090 (FCT/FEDER); FAPESP 2018/07391-9, 2019/05972-7 (MCR), 2016/14302-7 (FR).
Key messages
High adherence to a Mediterranean dietary pattern was observed for near 20% of Potuguese over 18 years old. The higher the level of education or age, the higher the odds of high adherence to MDP. High adherence to a Mediterranean dietary pattern was inversely associated with higher consumption of sugar-sweetened beverages, confectionery, sweet snacks, cakes/desserts and meat products.
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477P Genomically-matched therapy in refractory CRC according to ESCAT. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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513P Prospective evaluation of the G8 screening tool for predicting survival in elderly patients with colon cancer. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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The effect of climate change on domestic Rainwater Harvesting. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 729:138967. [PMID: 32387776 DOI: 10.1016/j.scitotenv.2020.138967] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 04/22/2020] [Accepted: 04/22/2020] [Indexed: 06/11/2023]
Abstract
One of the main strategies that are being applied to improve the efficiency of water consumption in buildings is the use of non-potable water for pavement washing, toilet flushing, irrigation, and others. According to several guidelines, the design and assessment of a Rainwater Harvesting System (RWHS) should be made using recent official records of precipitation. However, there is not an indication whether historical or future projections should be used, leaving space for the designer to choose. This article presents the study of RWHS in southern Europe, namely in Portugal, considering two case studies (a dwelling in Oporto and an apartment in Vila Real). The main goal was to explore the impacts that climate change will have on these systems and, for that purpose, a daily simulation using future rainfall data was performed for both cases considering two scenarios: RCP 4.5 which is more optimistic, and RCP 8.5 which is more pessimistic. The RWHS in Oporto showed a better performance in the future decades, comparing with simulations based on recent decades, for both scenarios. However, the savings will not have a significant variation (less than 5 €/year). In the future, this system will provide around 47 (±2.4) m3 of rainwater per year to the selected non-potable purposes, leading to savings of around 66 (±3.3) €/year. Vila Real case study also revealed a slight improvement of the system's efficiency in the future decades but the results for rainwater collected and used are so similar to the recent ones that it can be concluded that the performance will be sustained. This system will provide around 50 (±2.5) m3 of rainwater per year to the selected non-potable purposes, leading to savings of around 200 (±10.2) €/year. It can be concluded that there will be no significant changes in RWHS performance in the future, in the studied areas.
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Small for gestational age very preterm infants present a higher risk of developing bronchopulmonary dysplasia. J Neonatal Perinatal Med 2020; 12:419-427. [PMID: 31256077 DOI: 10.3233/npm-180129] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Several studies assessed the influence of a low birth weight on bronchopulmonary dysplasia (BPD), but not all could find a significant association. Our aim was to assess the association between low birth weight and BPD in preterm infants, prospectively recruited at 11 level III Portuguese neonatal centers. METHODS Obstetrical and neonatal data on mothers and preterm infants with gestational ages between 24 and 30 weeks, born during 2015 and 2016 after a surveilled pregnancy, were analyzed. Neonates were considered small for gestational age (SGA) when their birthweight was below the 10th centile of Fenton's growth chats and BPD was defined as the dependency for oxygen therapy until 36 weeks of corrected age. Statistical analysis was performed using IBM SPSS® statistics 23 and a p-value <0.05 was considered statistically significant. RESULTS Out of 614, a total of 494 preterm infants delivered from 410 women were enrolled in the study; 40 (8.0%) infants with SGA criteria. SGA were more often associated with a single pregnancy, had greater use of antenatal corticosteroids, increased prevalence of gestational hypertensive disorders, C-section, rupture of membranes below 18 hours, rate of intubation in the delivery room, use of surfactant treatment, oxygen therapy, mechanical ventilation need, BPD, cystic periventricular leukomalacia, nosocomial sepsis and pneumonia; had lower prevalence of chorioamnionitis, and lower Apgar scores. The multivariate analysis by logistic regression, adjusted for BPD risk factors revealed a significant association between SGA and BPD: OR = 5.2 [CI: 1.46-18.58]; p = 0.01. CONCLUSION The results of this study increase the scientific evidence that SGA is an independent risk factor for BPD.
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Asbestos Exposure and Malignant Pleural Mesothelioma in Portugal: a scoping review. Eur J Public Health 2020. [DOI: https://doi.org/10.1093/eurpub/ckaa040.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Abstract
Introduction Asbestos, widely used for its important chemical and physical characteristics, are recognized in all their varieties as a human carcinogen by the International Agency for Research on Cancer (IARC) and as the leading cause of cancer associated with occupational exposure in industrialized countries. Despite being the most studied occupational hazard since 1965, it is the malignant pleural mesothelioma (MPM), the decisive aspect in the study of the exposure to asbestos.
Objectives Make a state of the art of the relationships between asbestos and MPM in Portugal.
Methodology A scoping review using the Joanna Briggs Institute (JBI) methodology was conducted using five information’s sources: Pubmed, Web of Science, The Cochrane Library, Scopus and Google Scholar and Open Access Scientific Repositories of Portugal and DART-Europe E-theses Portal to search also for gray literature. Data were collected between 1960-2019, with the keywords "Asbestos" and "Mesothelioma” and “Portugal”. Inclusion criteria were defined for types of participants, concept, context and types of studies.
Results Of the 1453 studies reviewed 9 were included. The oldest study is from 1986. Five studies are about incidence and survival, two are case reports, one about exposure and mortality and one about treatment. To analyse incidence and mortality, four authors used hospital data and two the data from the southern regional cancer registry (ROR). In these studies, it is also presented the description of the population in terms of mean age, type of exposure, latency time, histological type and stage.
Conclusion Portugal, such as other industrialized countries, used asbestos in a massive way, but despite this, few studies and data on the relationship between asbestos exposure and MPM are found. Dedicated studies are needed to objectively assess the true dimension of this potential problem in Portugal and characterise the different types of exposures related to MPM.
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Corrigendum to "PIMA: A population informative multiplex for the Americas" [Forensic Sci. Int.: Genet. 44 (2020) 102200]. Forensic Sci Int Genet 2020; 48:102320. [PMID: 32574992 DOI: 10.1016/j.fsigen.2020.102320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/28/2020] [Indexed: 11/29/2022]
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Asbestos Exposure and Malignant Pleural Mesothelioma in Portugal: a scoping review. Eur J Public Health 2020. [DOI: https:/doi.org/10.1093/eurpub/ckaa040.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Abstract
Introduction Asbestos, widely used for its important chemical and physical characteristics, are recognized in all their varieties as a human carcinogen by the International Agency for Research on Cancer (IARC) and as the leading cause of cancer associated with occupational exposure in industrialized countries. Despite being the most studied occupational hazard since 1965, it is the malignant pleural mesothelioma (MPM), the decisive aspect in the study of the exposure to asbestos.
Objectives Make a state of the art of the relationships between asbestos and MPM in Portugal.
Methodology A scoping review using the Joanna Briggs Institute (JBI) methodology was conducted using five information’s sources: Pubmed, Web of Science, The Cochrane Library, Scopus and Google Scholar and Open Access Scientific Repositories of Portugal and DART-Europe E-theses Portal to search also for gray literature. Data were collected between 1960-2019, with the keywords "Asbestos" and "Mesothelioma” and “Portugal”. Inclusion criteria were defined for types of participants, concept, context and types of studies.
Results Of the 1453 studies reviewed 9 were included. The oldest study is from 1986. Five studies are about incidence and survival, two are case reports, one about exposure and mortality and one about treatment. To analyse incidence and mortality, four authors used hospital data and two the data from the southern regional cancer registry (ROR). In these studies, it is also presented the description of the population in terms of mean age, type of exposure, latency time, histological type and stage.
Conclusion Portugal, such as other industrialized countries, used asbestos in a massive way, but despite this, few studies and data on the relationship between asbestos exposure and MPM are found. Dedicated studies are needed to objectively assess the true dimension of this potential problem in Portugal and characterise the different types of exposures related to MPM.
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IS THERE AN ASSOCIATION BETWEEN THE PRESENCE OF ENDOTHELIAL DYSFUNCTION AND EXERCISE TOLERANCE IN CARDIAC TRANSPLANT RECIPIENTS? Chest 2020. [DOI: 10.1016/j.chest.2020.05.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Asbestos Exposure and Malignant Pleural Mesothelioma in Portugal: a scoping review. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa040.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction Asbestos, widely used for its important chemical and physical characteristics, are recognized in all their varieties as a human carcinogen by the International Agency for Research on Cancer (IARC) and as the leading cause of cancer associated with occupational exposure in industrialized countries. Despite being the most studied occupational hazard since 1965, it is the malignant pleural mesothelioma (MPM), the decisive aspect in the study of the exposure to asbestos.
Objectives Make a state of the art of the relationships between asbestos and MPM in Portugal.
Methodology A scoping review using the Joanna Briggs Institute (JBI) methodology was conducted using five information’s sources: Pubmed, Web of Science, The Cochrane Library, Scopus and Google Scholar and Open Access Scientific Repositories of Portugal and DART-Europe E-theses Portal to search also for gray literature. Data were collected between 1960-2019, with the keywords "Asbestos" and "Mesothelioma” and “Portugal”. Inclusion criteria were defined for types of participants, concept, context and types of studies.
Results Of the 1453 studies reviewed 9 were included. The oldest study is from 1986. Five studies are about incidence and survival, two are case reports, one about exposure and mortality and one about treatment. To analyse incidence and mortality, four authors used hospital data and two the data from the southern regional cancer registry (ROR). In these studies, it is also presented the description of the population in terms of mean age, type of exposure, latency time, histological type and stage.
Conclusion Portugal, such as other industrialized countries, used asbestos in a massive way, but despite this, few studies and data on the relationship between asbestos exposure and MPM are found. Dedicated studies are needed to objectively assess the true dimension of this potential problem in Portugal and characterise the different types of exposures related to MPM.
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INFLUENCE OF AUTONOMIC DYSFUNCTION ON THE FUNCTIONAL CAPACITY OF INDIVIDUALS WITH HEART FAILURE. Chest 2020. [DOI: 10.1016/j.chest.2020.05.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Models with commutative orthogonal block structure: a general condition for commutativity. J Appl Stat 2020; 47:2421-2430. [DOI: 10.1080/02664763.2020.1765322] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Outcomes Management in a Real-World Evidence Context: The Case of Abiraterone and Enzalutamide in the Treatment of Metastatic Castration-Resistant Prostate Cancer. GLOBAL JOURNAL ON QUALITY AND SAFETY IN HEALTHCARE 2020; 3:65-68. [PMID: 37334149 PMCID: PMC10270547 DOI: 10.36401/jqsh-19-39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/25/2020] [Indexed: 06/20/2023]
Abstract
At present, for patients with metastatic and castration-resistant prostate cancer, European Society for Medical Oncology and National Comprehensive Cancer Network guidelines recommend enzalutamide (E) or abiraterone (A). There are still a few studies comparing both drugs in a real-world setting, thus, in this article, we discuss an outcomes management methodology, supporting the follow-up of patients. This involves measuring relevant baseline traits and outcomes, such as overall survival (OS), treatment duration, patient-reported outcomes, and adverse events. We include 38 men in the A group and 15 in the E group. When comparing the survival of both drugs, both present similar OS. Regarding the quality-of-life analysis (QoL) with EPIC26, reported Standard QoL score was 58.3% in our patients, which was in line with the European Organization for the Research and Treatment of Cancer reference. As a result, by showing that we can capture the distinctive clinical benefits of A and E, and that patient-reported outcomes can be systematically collected for more than 2 years per living patient, we can now incorporate these findings in clinical discussions, risk-sharing agreements, or policy-level arguments.
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Therapeutic Drug Monitoring by Pharmacists: Does It Reduce Costs. GLOBAL JOURNAL ON QUALITY AND SAFETY IN HEALTHCARE 2020; 3:69-71. [PMID: 37334151 PMCID: PMC10270549 DOI: 10.36401/jqsh-19-40] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/25/2020] [Indexed: 06/20/2023]
Abstract
Therapeutic drug monitoring (TDM) has as its main objective to ensure that the plasma drug concentration remains within the appropriate range. Regarding the economic dimension of TDM, it is known that there are gains in health outcomes; however, there is still little evidence for the benefit of this procedure performed by pharmacists within the hospital context. With this project, we aimed to create a matrix of cost avoidance associated with TDM performed by pharmacists and to quantify the total avoided costs in 1 year, by implementing a TDM process in a tertiary hospital. For the studied period, we collected 362 pharmaceutical interventions related to TDM of antibiotics performed in adults. As a result, considering these data, the total cost avoidance in 1 year was 371,018 ($416,584.58) at one medical center. We conclude that TDM is highly cost-avoidant and that the implementation costs by pharmaceutical services is clearly lower than the benefit achieved.
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International Nosocomial Infection Control Consortium (INICC) report, data summary of 45 countries for 2012-2017: Device-associated module. Am J Infect Control 2020; 48:423-432. [PMID: 31676155 DOI: 10.1016/j.ajic.2019.08.023] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/20/2019] [Accepted: 08/21/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND We report the results of International Nosocomial Infection Control Consortium (INICC) surveillance study from January 2012 to December 2017 in 523 intensive care units (ICUs) in 45 countries from Latin America, Europe, Eastern Mediterranean, Southeast Asia, and Western Pacific. METHODS During the 6-year study period, prospective data from 532,483 ICU patients hospitalized in 242 hospitals, for an aggregate of 2,197,304 patient days, were collected through the INICC Surveillance Online System (ISOS). The Centers for Disease Control and Prevention-National Healthcare Safety Network (CDC-NHSN) definitions for device-associated health care-associated infection (DA-HAI) were applied. RESULTS Although device use in INICC ICUs was similar to that reported from CDC-NHSN ICUs, DA-HAI rates were higher in the INICC ICUs: in the medical-surgical ICUs, the pooled central line-associated bloodstream infection rate was higher (5.05 vs 0.8 per 1,000 central line-days); the ventilator-associated pneumonia rate was also higher (14.1 vs 0.9 per 1,000 ventilator-days,), as well as the rate of catheter-associated urinary tract infection (5.1 vs 1.7 per 1,000 catheter-days). From blood cultures samples, frequencies of resistance, such as of Pseudomonas aeruginosa to piperacillin-tazobactam (33.0% vs 18.3%), were also higher. CONCLUSIONS Despite a significant trend toward the reduction in INICC ICUs, DA-HAI rates are still much higher compared with CDC-NHSN's ICUs representing the developed world. It is INICC's main goal to provide basic and cost-effective resources, through the INICC Surveillance Online System to tackle the burden of DA-HAIs effectively.
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Real-world data from the Portuguese Nivolumab Expanded Access Program (EAP) in previously treated Non Small Cell Lung Cancer (NSCLC). Pulmonology 2020; 26:10-17. [DOI: 10.1016/j.pulmoe.2019.06.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 05/27/2019] [Accepted: 06/10/2019] [Indexed: 11/30/2022] Open
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