Soy Product Consumption and the Risk of Cancer: A Systematic Review and Meta-Analysis of Observational Studies.

BACKGROUND: The association between soy product consumption and cancer risk varies among studies. Therefore, this comprehensive meta-analysis of observational studies examines the association between soy product consumption and total cancer risk. METHODS: This study was conducted following the PRISMA guidelines. Up to October 2023, all eligible published studies were searched through PubMed and Web of Science databases. RESULTS: A total of 52 studies on soy product consumption were included in this meta-analysis (17 cohort studies and 35 case-control studies). High consumption of total soy products (RR: 0.69; 95% CI: 0.60, 0.80), tofu (RR: 0.78; 95% CI: 0.70, 0.86), and soymilk (RR: 0.75; 95% CI: 0.60, 0.93) were associated with reduced total cancer risk. No association was found between high consumption of fermented soy products (RR: 1.18; 95% CI: 0.95, 1.47), non-fermented soy products (RR: 0.95; 95% CI: 0.77, 1.18), soy paste (RR: 1.00; 95% CI: 0.88, 1.14), miso soup (RR: 0.99; 95% CI: 0.87, 1.12), or natto (RR: 0.96; 95% CI: 0.82, 1.11) and cancer risk. A 54 g per day increment of total soy products reduced cancer risk by 11%, a 61 g per day increment of tofu reduced cancer risk by 12%, and a 23 g per day increment of soymilk reduced cancer risk by 28%, while none of the other soy products were associated with cancer risk. CONCLUSION: Our findings suggest that high total soy product consumption, especially soymilk and tofu, is associated with lower cancer risk. More prospective cohort studies are still needed to confirm the causal relationship between soy product consumption and cancer risk.

Protocol for a systematic review and meta-analysis on Janus kinase inhibitors in the management of vitiligo.

BACKGROUND: Vitiligo is a disease that affects people of all skin shades and can impact their quality of life. Reliable evidence on the effectiveness and adverse events associated with the recent use of Janus kinase (JAK) inhibitors to treat vitiligo is needed. This protocol for a systematic review and meta-analysis seeks to collect evidence from both randomized controlled trials (RCTs) and observational studies to determine the effectiveness and patient-centered outcomes concerning treatment with JAK inhibitors. METHODS: We will conduct a systematic review of the literature for RCTs and observational studies that used upadacitinib, ritlecitinib, brepocitinib, ifidancitinib, cerdulatinib, deglocitinib, baricitinib, tofacitinib, and ruxolitinib JAK inhibitors as treatments for vitiligo compared to placebo, no treatment, or combination therapies. We will systematically search from inception in Epistemonikos, MEDLINE, Scopus, Cochrane Central Register of Controlled Trials, EMBASE, ClinicalTrials.gov, PsycINFO, Allied and Complementary Medicine Database, Latin American and Caribbean Health Sciences Literature, Web of Science Core Collection, relevant preprint servers, and the gray literature. Ethics approval was not sought as the protocol and systematic review will not involve human participants, but rather summarized and anonymous data from studies. Primary outcomes include quality of life, percentage repigmentation, decreased vitiligo within 1 year or more, lasting repigmentation after a 2-year follow-up, cosmetic acceptability of repigmentation and tolerability or burden of treatment, and adverse events. Secondary outcomes are patient and study characteristics. We will include full-text articles, preprints, and clinical trial data in any language and all geographic regions. For data sources unavailable in English, we will obtain translations from global collaborators via the Cochrane Engage network. We will exclude articles for which sufficient information cannot be obtained from the authors of articles and systematic reviews. At least two investigators will independently assess articles for inclusion and extract data; reliability will be assessed before subsequent selection and data extraction of remaining studies. The risk of bias and certainty of evidence with Grading of Recommendations Assessment, Development, and Evaluation guidelines will be assessed independently by at least two investigators. We will estimate treatment effects by random-effects meta-analyses and assess heterogeneity using I2. Data that cannot be included in the meta-analysis will be reported narratively using themes. DISCUSSION: The proposed systematic review and meta-analysis describe the methods for summarizing and synthesizing the evidence on the effectiveness and patient-centered outcomes concerning the treatment of vitiligo with JAK inhibitors that were recently approved for this indication. To disseminate further the results of our systematic review, we plan to present them at international conferences and meetings. Our findings will provide robust evidence to facilitate decision-making at the policy or practitioner level. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42023383920.

The role of vitamin D in outcomes of critical care in COVID-19 patients: evidence from an umbrella meta-analysis of interventional and observational studies.

OBJECTIVES: Several meta-analyses have suggested the beneficial effect of vitamin D on patients infected with severe acute respiratory syndrome coronavirus-2. This umbrella meta-analysis aims to evaluate influence of vitamin D supplementation on clinical outcomes and the mortality rate of COVID-19 patients. DESIGN: Present study was designed as an umbrella meta-analysis. The following international databases were systematically searched till March 2023: Web of Science, PubMed, Scopus, and Embase. SETTINGS: Random-effects model was employed to perform meta-analysis. Using AMSTAR critical evaluation tools, the methodological quality of the included meta-analyses was evaluated. PARTICIPANTS: Adult patients suffering from COVID-19 were studied. RESULTS: Overall, 13 meta-analyses summarising data from 4 randomised controlled trial and 9 observational studies were identified in this umbrella review. Our findings revealed that vitamin D supplementation and status significantly reduced mortality of COVID-19 [Interventional studies: (ES = 0·42; 95 % CI: 0·10, 0·75, P < 0·001; I2 = 20·4 %, P = 0·285) and observational studies (ES = 1·99; 95 % CI: 1·37, 2·62, P < 0·001; I2 = 00·0 %, P = 0·944). Also, vitamin D deficiency increased the risk of infection and disease severity among patients. CONCLUSION: Overall, vitamin D status is a critical factor influencing the mortality rate, disease severity, admission to intensive care unit and being detached from mechanical ventilation. It is vital to monitor the vitamin D status in all patients with critical conditions including COVID patients.

How should hyperbilirubinemia be considered in the definition of the hearing screening protocol for neonates at risk? / Como a hiperbilirrubinemia deve ser considerada na definição do protocolo da triagem auditiva para neonatos de risco?

PURPOSE: To analyze hyperbilirubinemia as an indicator for the definition of risk protocol in newborn hearing screening (NHS) and in auditory monitoring in full-term and preterm neonates. METHODS: This is an observational, cross-sectional and retrospective study. A total of 554 children born in a public maternity hospital were included and divided into two groups: (G1) with 373 full-terms neonates; (G2) with 181 preterm neonates. Data were collected from the participant's medical records to obtain information regarding the result of the NHS, performed by recording the automated auditory brainstem response (AABR), birth conditions, clinical characteristics, interventions performed, and results of the first test of total bilirubin (TB) and indirect bilirubin (IB) as well as the peak of TB and IB. A descriptive statistical analysis of the results was performed, and the level of significance adopted was 5%. RESULTS: On the NHS test, quotes of retest referral rates were smaller in G1 when compared to G2. There was no significant difference between the groups regarding type of delivery, gender, presence of Rh and ABO incompatibility, G6PD enzyme deficiency, and performance of phototherapy. TB and IB levels at the first exam and at peak time did not differ between neonates with "pass" and "fail" results on the NHS test in both groups. CONCLUSION: Bilirubin levels in the neonatal period below the recommended values for indication of exchange transfusion are not directly related to the "fail" result on the NHS tests in term and preterm neonates.

OBJETIVO: Analisar a hiperbilirrubinemia como indicador para a realização do protocolo de risco na triagem auditiva neonatal (TAN) e no monitoramento auditivo em neonatos a termo e prematuros. MÉTODO: Trata-se de um estudo observacional, transversal e retrospectivo. Foram incluídas 554 crianças nascidas em uma maternidade pública, subdivididas em dois grupos: (G1) com 373 recém-nascidos a termo; (G2) com 181 neonatos prematuros. Os dados foram coletados nos prontuários dos participantes, a fim de se obter informações referentes ao resultado da TAN realizada por meio do registro do Potencial Evocado Auditivo de Tronco Encefálico, às condições de nascimento, características clínicas, intervenções realizadas, resultados do primeiro exame de bilirrubina total (BT) e bilirrubina indireta (BI) e do pico de BT e BI. Realizou-se análise estatística descritiva e inferencial dos dados, com adoção do nível de significância de 5%. RESULTADOS: No teste da TAN, foram observadas taxas de encaminhamento para reteste inferiores no G1 em relação ao G2. Não houve diferença entre os grupos quanto à ocorrência do tipo de parto, sexo, presença de incompatibilidade sanguínea Rh e ABO, deficiência de enzima G6PD e realização de fototerapia. Em relação aos níveis de BT e BI no primeiro exame e no momento do pico, não houve diferenças entre os neonatos com resultado "passa" e "falha" na TAN-teste nos dois grupos. CONCLUSÃO: Os níveis de bilirrubina no período neonatal abaixo dos valores recomendados para indicação de exsanguineotransfusão não estão diretamente relacionados ao resultado "falha" na TAN em neonatos a termo e prematuros.

A systematic review and meta-analysis of intraarterial chemotherapy for non muscle invasive bladder cancer: Promising alternative therapy in high tuberculosis burden countries.

INTRODUCTION: Local therapies for high risk non-muscle-invasive bladder cancer (NMIBC) such as intravesical chemotherapy (IVC) have shown a high rate of progression and recurrence. Intravesical Bacillus Calmette-Guérin (BCG) for local therapies has been shown to reduce progression and recurrence in patient with NMIBC. However, its potential role is limited in high burden countries for tuberculosis (TB) due to its low specificity that can cause wrong diagnosis or false positive in patients with clinically diagnosed tuberculosis. BCG vaccine that has to be given for most people in tuberculosis endemic countries will induce trained immunity that could reduce the effectivity of intravesical BCG for NMIBC. Moreover, intravesical BCG is contraindicated in patient with or previous tuberculosis. The potential clinical benefit of intraarterial chemotherapy (IAC) in delaying the recurrence and progression of high-risk NMIBC have been investigated with promising results. We aimed to conduct a meta-analysis to evaluate the potential anti-tumor effect of IAC in NMIBC. METHODS: We conducted a comprehensive search of published articles in Cochrane Library, Pubmed, and Science-Direct to identify relevant randomized controlled trials (RCTs) and observational studies comparing IAC alone or combined with IVC versus IVC/BCG alone in NMIBC. The protocol of preferred reporting items for systematic review and meta-analysis (PRISMA) was applied to this study. RESULTS: Four RCTs and 4 cohort observational studies were eligible in this study and 5 studies were included in meta-analysis. The risk ratio of tumor recurrence was reduced by 35% (RR = 0.65; 95% CI 0.49-0.87; p = 0.004) in IAC plus IVC, while recurrence-free survival (RFS) was prolonged by 45% (HR: 0.55; 95% CI, 0.44-0.69; p < 0.001). The risk of tumor progression was reduced by 45% (RR = 0.55; 95% CI 0.41-0.75; p = 0.002) and tumor progression-free survival (PFS) was also prolonged by 53% (HR: 0.47; 95% CI, 0.34-0.65; p<0.001). Some RCT's had high or unclear risk of bias, meanwhile 4 included cohort studies had overall low risk of bias, therefore the pooled results need to be interpreted cautiously. Subgroup analysis revealed that the heterogeneity outcome of tumour recurrence might be attributed to the difference in NMIBC stages and grades. CONCLUSIONS: The IAC alone or combined with IVC following bladder tumor resection may lower the risk of tumor recurrence and progression. These findings highlight the importance of further multi institutional randomized controlled trials with bigger sample size using a standardized IAC protocol to validate the current results.

Registration study for the prevention and treatment of cerebral hemorrhage using naoxueshu oral liquid: Protocol for a research study.

BACKGROUND: Naoxueshu oral liquid is the only approved drug for acute treatment of cerebral hemorrhage in China. It has been used widely for the treatment of acute ischemic stroke and acute hemorrhagic stroke. However, safety and efficacy data on the early use of Naoxueshu oral liquid are lacking. The main purpose of this study is to observe the benefit and safety of early use of Naoxueshu oral liquid (< 72 h of cerebral hemorrhage) and offer evidence into the potential superiority of Naoxueshu oral liquid in patients with hemorrhagic stroke, and its healthcare costs. METHODS: This registration study for the prevention and treatment of cerebral hemorrhage using Naoxueshu oral liquid will be a quantitative, prospective, multicenter, observational clinical registry study. We aim to register 2000 patients with cerebral hemorrhage within 7 days of disease onset. This study will be an observational study and not interfere with the medication regimen of participants. Hence, we will not allocate patients. The main observation indicators will be the hematoma volume and the proportion of reduction 14 days post-cerebral hemorrhage (or at hospital discharge), onset of new stroke (ischemic stroke, hemorrhagic stroke) within 12 months of disease onset, independence in everyday life activities (modified Rankin Scale score ≤ 2), total cost during hospitalization, and treatment costs. CONCLUSION: This registration study will offer strong evidence for the efficacy and safety of Naoxueshu oral liquid for the prevention and treatment of cerebral hemorrhage, particularly with regard to early use (72 h after onset). It will offer evidence into the potential advantages of Naoxueshu oral liquid in patients with hemorrhagic stroke, including healthcare costs.

Eggs for Improving Nutrition, cognitive development and reducing linear growth retardation among Infants and young Children (ENRICH): protocol of an egg supplementation trial among children aged 9-18 months in Hyderabad, India.

INTRODUCTION: Evidence on the impact of nutrient-rich animal source foods such as eggs for improving child growth and cognition is inconsistent. This study aims to examine the impact of an egg intervention in children, along with behaviour change communication (BCC) to the mother, on linear growth and cognition, and nutritional status in children aged 9-18 months. METHODS AND ANALYSIS: A 9-month open-labelled randomised controlled trial will be conducted in three urban slums in Hyderabad, India, as a substudy of an observational cohort study (n=350) following pregnant women and their children until 18 months of age in a population at risk of stunting. The children born to women enrolled during the third trimester of pregnancy will be block randomised in a 1:4 ratio into the intervention (n=70) and control (n=280) groups. Children in the intervention group will be supplemented with one egg per day starting from 9 months until 18 months of age. BCC designed to enhance adherence to the intervention will be used. The control group will be a part of the observational cohort and will not receive any intervention from the study team. The primary outcome will be length-for-age z-scores, and the secondary outcomes will include cognition, blood biomarkers of nutritional status including fatty acid profile and epigenetic signatures linked with linear growth and cognition. Multivariate intention-to-treat analyses will be conducted to assess the effect of the intervention. ETHICS AND DISSEMINATION: The study is approved by the Institutional ethics committees of ICMR-National Institute of Nutrition, Hyderabad, India and London School of Hygiene and Tropical Medicine, UK. The results will be published in peer-reviewed journals and disseminated to policy-makers. Findings will also be shared with study participants and community leaders. TRIAL REGISTRATION NUMBER: CTRI/2021/11/038208.

Comparing prostatic artery embolization to surgical and minimally invasive procedures for the treatment of benign prostatic hyperplasia: a systematic review and meta-analysis.

BACKGROUND: To summarize current evidence to report a comparative systematic review and meta-analysis of prostatic artery embolization (PAE) with transurethral resection of the prostate (TURP) and open simple prostatectomy (OSP) for the treatment of benign prostatic hyperplasia (BPH). METHODS: A systematic literature search was performed to identify studies published from inception until August 2021. The search terms used were (prostate embolization OR prostatic embolization) AND (prostatic hyperplasia OR prostatic obstruction) as well as the abbreviations of PAE and BPH. Risk of bias was assessed using the Cochrane Risk of Bias tool for randomized controlled trials (RCTs) and the Risk of Bias in Non-randomized Studies-of Interventions (ROBINS-I) tool for observational studies. Random-effects meta-analysis was performed using Revman 5.4. RESULTS: Seven studies were included with 810 patients: five RCTs and one observational study compared PAE with TURP, and one observational study compared PAE with OSP. The included studies had considerable risk of bias concerns. TURP and OSP were associated with more statistically significant improvements in urodynamic measures and BPH symptoms compared to PAE. However, PAE seems to significantly improve erectile dysfunction compared to OSP and improve other outcome measures compared to TURP, although not significantly. PAE appeared to reduce adverse events and report more minor complications compared with TURP and OSP, but it is unclear whether PAE is more effective in the long-term. CONCLUSION: PAE is an emerging treatment option for patients with symptomatic BPH who cannot undergo surgery or have undergone failed medical therapy. Overall, PAE groups reported fewer adverse events. Future ongoing and longer-term studies are needed to provide better insight into the benefit of PAE compared to other treatment options.

Vitamin D supplementation modulates glycated hemoglobin (HBA1c) in diabetes mellitus.

Diabetes is a metabolic illness that increases protein glycosylation in hyperglycemic conditions, which can have an impact on almost every organ system in the body. The role of vitamin D in the etiology of diabetes under RAGE (receptor for advanced glycation end products) stress has recently received some attention on a global scale. Vitamin D's other skeletal benefits have generated a great deal of research. Vitamin D's function in the development of type 1 and type 2 diabetes is supported by the discovery of 1,25 (OH)2D3 and 1-Alpha-Hydroylase expression in immune cells, pancreatic beta cells, and several other organs besides the bone system. A lower HBA1c level, metabolic syndrome, and diabetes mellitus all seems to be associated with vitamin D insufficiency. Most of the cross-sectional and prospective observational studies that were used to gather human evidence revealed an inverse relationship between vitamin D level and the prevalence or incidence of elevated HBA1c in type 2 diabetes. Several trials have reported on the impact of vitamin D supplementation for glycemia or incidence of type 2 diabetes, with varying degrees of success. The current paper examines the available data for a relationship between vitamin D supplementation and HBA1c level in diabetes and discusses the biological plausibility of such a relationship.

The Impact of Negative Moral Character on Health and the Role of Spirituality: A Narrative Literature Review.

Although negative moral character is highly prevalent, it is not included in the International Classification of Diseases (ICD). Along with the modification of WHO ICD-11, spirituality should be acknowledged for its potetnial role in the prevention of negative moral traits. This study aimed to explore the effects of negative moral character on health and determine the role of spirituality in improving negative moral traits. This narrative literature review was conducted from 2020 to 2023 in Kabul, Afghanistan. The articles were obtained from the Web of Science, PubMed, and Google Scholar databases. As demonstrated in this narrative literature review, most of the relevant experimental and observational studies have found that negative moral character can have significant negative impact on overall health and well-being. Many studies have established the positive role of spirituality in improving negative moral character. These studies concluded that facilities must be available within schools, universities, and communities for everyone to gain knowledge of spirituality and improve their negative moral character. Considering the adverse impacts of negative moral character on health, the current study proposes the addition of moral disorder to the WHO International Classification of Diseases. According to this literature review, spirituality will improve negative moral character and strengthen excellent moral traits.

Pharmacological evaluation of vitamin D in COVID-19 and long COVID-19: recent studies confirm clinical validation and highlight metformin to improve VDR sensitivity and efficacy.

Nearly four years after its first appearance, and having gone from pandemic to endemic, the SARS-CoV-2 remains out of control globally. The purpose of this study was to evaluate the clinical efficacy of vitamin D (VD) in COVID-19 and long COVID-19, explain the discrepancy in clinical outcomes and highlight the potential impact of metformin on VD efficacy in recent articles. Articles from January 2022 to August 2023 were selected for this review. The objective of this study was achieved by reviewing, analyzing, and discussing articles demonstrating (1) the mechanism of action of VD (2) observational or randomized clinical trials (RCTs) that support or not the beneficial clinical effects of VD in COVID-19 or long COVID. (3) genetic and non-genetic reasons for the variation in the effects of VD. Articles were collected from electronic databases such as PubMed, Scopus, MEDLINE, Google Scholar, Egyptian Knowledge Bank, Science Direct, and Cochrane Database of Systematic Reviews. Twenty three studies conducted in vitro or in animal models indicated that VD may act in COVID-19 through protecting the respiratory system by antimicrobial peptide cathelicidins, reducing lung inflammation, regulating innate and adaptive immune functions and up regulation of autophagy gene activity. Our review identified 58 clinical studies that met the criteria. The number of publications supporting a beneficial clinical activity of VD in treating COVID-19 was 49 (86%), including 12 meta-analyses. Although the total patients included in all articles was 14,071,273, patients included in publications supporting a beneficial role of VD in COVID-19 were 14,029,411 (99.7%). Collectively, extensive observational studies indicated a decisive relationship between low VD levels and the severity of COVID-19 and mortality outcomes. Importantly, evidence from intervention studies has demonstrated the effectiveness of VD supplements in treating COVID-19. Furthermore, the results of 4 observational studies supported the beneficial role of VD in alleviating symptoms of long COVID-19 disease. However, eight RCTs and one meta-analysis of RCTs may contain low-grade evidence against a beneficial role of VD in COVID-19. Twenty-five articles have addressed the association between VDR and DBP genetic polymorphisms and treatment failure of VD in COVID-19. Impaired VDR signaling may underlie the variability of VD effects as non-genetic mechanisms. Interestingly, in recent studies, metformin has a beneficial therapeutic role in COVID-19 and long COVID-19, possibly by improving AMPK signaling of the VDR and enhancing the efficacy of the VD. In conclusion, evidence has been significantly strengthened over the past 18 months, with several meta-analyses and RCTs reporting conclusive beneficial effects of VD supplementation against COVID-19 and highlighting metformin to improve VDR sensitivity and efficacy in treating COVID-19 and long COVID-19.

Forest Therapy as a Nature-Based Intervention: An Option for Neurological Rehabilitation?

BACKGROUND: Forest therapy demonstrates positive effects on mood, immune system, stress levels, and general well-being. Studies on depression, stress-related illnesses, sleep disorders, and arterial hypertension have provided evidence-based proof of this. SUMMARY: The aim of this review was to examine the possible effects of forest therapy with regard to its evidence in the treatment of chronic neurological diseases such as stroke in the rehabilitation phase, Parkinson's disease, dementia, and multiple sclerosis. Therefore, the electronic databases Medline, Scopus, and Cochrane were searched for such clinical trials for the years 1970 to mid-2023 without language restriction. The literature search revealed only few studies with positive indications but too few cases to be able to make generalizable evidence-based statements. In terms of improvement in the Hamilton Depression Scale analysis of two studies in stroke patients showed slight benefits in the forest therapy group (standard mean difference -0.43; 95% CI: -0.76 to -0.10; p < 0.01). One observational study revealed a higher rate of stroke survival in patients living in marked greenness. Few nature-based interventions in dementia patients showed certain benefits in particular details. KEY MESSAGES: There are no evidence-based results on the benefit of forest therapy for chronic neurological diseases. However, there are hints that forest therapy could have a positive benefit. Therefore, a proposal for forest therapy as a component of multimodal neurological rehabilitation is presented.Die Waldtherapie zeigt positive Auswirkungen auf die Stimmung, das Immunsystem, das Stressniveau und das allgemeine Wohlbefinden. Studien zu Depressionen, stressbedingten Erkrankungen, Schlafstörungen und arteriellem Bluthochdruck haben dies evidenzbasiert belegt.Ziel dieser Übersichtsarbeit war es, die möglichen Wirkungen der Waldtherapie im Hinblick auf ihre Evidenz bei der Behandlung chronischer neurologischer Erkrankungen wie Schlaganfall in der Rehabilitationsphase, Morbus Parkinson, Demenz und Multiple Sklerose zu untersuchen. Dazu wurden die elektronischen Datenbanken Medline, Scopus und Cochrane für die Jahre 1970 bis Mitte 2023 ohne sprachliche Einschränkung nach solchen klinischen Studien durchsucht. Die Literaturrecherche ergab nur wenige Studien mit positiven Indikationen, aber zu wenigen Fällen, um verallgemeinerbare evidenzbasierte Aussagen machen zu können. Im Hinblick auf Verbesserung in der Hamilton Depressionsskala zeigte die Analyse von 2 Studien bei Schlaganfallpatienten leichte Vorteile der Waldtherapiegruppen (Standard Mean Difference −0.43; 95% CI: -0.76- -0,10; p < 0.01). Eine Beobachtungsstudie ergab eine höhere Schlaganfall-Überlebensrate bei Patienten, die in ausgeprägtem Grün leben. Einige naturbasierte Interventionen bei Demenzpatienten zeigten in einzelnen Parametern gewisse Vorteile.Es gibt bis dato keine verallgemeinerbaren evidenzbasierten Ergebnisse zum Nutzen der Waldtherapie bei chronischen neurologischen Erkrankungen. Es gibt jedoch Hinweise, dass die Waldtherapie einen positiven Nutzen haben könnte. Es wird daher ein Vorschlag für eine Waldtherapie als Bestandteil einer multimodalen neurologischen Rehabilitation vorgestellt.

Questioning the 14-day dogma in candidemia treatment duration.

The growing threat of antimicrobial resistance (AMR) is a global concern. With AMR directly causing 1.27 million deaths in 2019 and projections of up to 10 million annual deaths by 2050, optimising infectious disease treatments is imperative. Prudent antimicrobial use, including treatment duration, can mitigate AMR emergence. This is particularly critical in candidemia, a severe condition with a 45% crude mortality rate, as the 14-day minimum treatment period has not been challenged in randomised comparison. A comprehensive literature search was conducted in August 2023, revealing seven original articles and two case series discussing treatment durations of less than 14 days for candidemia. No interventional trials or prospective observational studies assessing shorter durations were found. Historical studies showed varying candidemia treatment durations, questioning the current 14-day minimum recommendation. Recent research observed no significant survival differences between patients receiving shorter or longer treatment, emphasising the need for evidence-based guidance. Treatment duration reduction post-blood culture clearance could decrease exposure to antifungal drugs, limiting selection pressure, especially in the context of emerging multiresistant Candida species. Candidemia's complexity, emerging resistance and potential for shorter in-hospital stays underscore the urgency of refining treatment strategies. Evidence-driven candidemia treatment durations are imperative to balance efficacy with resistance prevention and ensure the longevity of antifungal therapies. Further research and clinical trials are needed to establish evidence-based guidelines for candidemia treatment duration.

Effect of Tuina Combined with Chinese Herbal Compress on Primary Dysmenorrhea with Cold Coagulation and Blood Stasis Syndrome: A Study Protocol for a Randomized Controlled Trial.

INDRODUCTION: Primary dysmenorrhea (PD) is a very common issue in young women that reduces the quality of women's lives. Both Western medicine and traditional Chinese medicine (TCM) provide several ways to treat PD; however, TCM treatment exhibits fewer side effects for the patient. Tuina massage and Chinese herbal compresses are considered forms of external TCM therapy that have been widely used to treat PD, especially in China. Therefore, to provide the most effective and safe treatment for PD, we combined Tuina and Chinese herbal compresses together in this observational study. METHODS: A randomized controlled trial (RCT) consisting of 114 participants from the Shanghai University of Traditional Chinese Medicine who meet inclusion criteria will be divided into two groups in a 1:1 allocation ratio. The intervention group will receive Tuina combined with Chinese herbal compress therapy, while the control group will only receive Chinese herbal compress therapy. The treatment will be given 3 days before menstruation (once per day, 3 times per menstrual cycle). The primary outcome will be measured with the Visual Analog Scale (VAS). The secondary outcomes will be measured by the Dysmenorrhea Symptom Score, the Chinese Medical Dysmenorrhea Symptom Score, the Self-Rating Anxiety Scale (SAS), the Self-Rating Depression Scale (SDS), and the pain threshold at Guanyuan (CV4). CONCLUSION: This study will be the first RCT that will entail the combination of Tuina and Chinese herbal compresses to treat PD in the category of cold coagulation and blood stasis syndrome. If the results demonstrate that Tuina combined with a Chinese herbal compress is effective, we posit that this study will provide evidence-based references for a potential alternative treatment to treat PD in the future.Die primäre Dysmenorrhoe (PD) ist ein Problem, das bei jungen Frauen sehr häufig auftritt und ihre Lebensqualität beeinträchtigt. Sowohl die westliche Medizin als auch die traditionelle chinesische Medizin (TCM) bieten verschiedene Therapiemöglichkeiten zur Behandlung der PD, allerdings ist die TCM mit weniger Nebenwirkungen für die Patientin verbunden. Tuina-Massage und chinesische Kräuterkompressen gelten als Formen der äußerlichen TCM-Therapie, die besonders in China zur Behandlung der PD weit verbreitet sind. Daher haben wir in dieser Beobachtungsstudie Tuina und chinesische Kräuterkompressen kombiniert, um eine möglichst wirksame und sichere Behandlung der PD bereitzustellen.Es handelt sich um eine randomisierte kontrollierte Studie (randomized controlled trial, RCT), bei der 114 Teilnehmerinnen der Shanghai University of Traditional Chinese Medicine, die die Einschlusskriterien erfüllen, im Verhältnis 1:1 in zwei Gruppen aufgeteilt werden. Die Interventionsgruppe erhält Tuina in Kombination mit chinesischen Kräuterkompressen, während die Kontrollgruppe nur eine Behandlung mit chinesischen Kräuterkompressen erhält. Die Behandlung erfolgt drei Tage vor der Menstruation (einmal täglich, dreimal pro Menstruationszyklus). Das primäre Zielkriterium wird anhand der visuellen Analogskala (VAS) gemessen. Die sekundären Zielkriterien werden mithilfe des Dysmenorrhoe-Symptom-Scores, des chinesischen medizinischen Dysmenorrhoe-Symptom-Scores, der Self-rating Anxiety Scale (SAS), der Self-rating Depression Scale (SDS) und der Schmerzschwelle am Guanyuan-Akupunkturpunkt (CV4) ermittelt.Diese Studie ist die erste randomisierte kontrollierte Studie, die die Kombination von Tuina und chinesischen Kräuterkompressen zur Behandlung von PD in der Kategorie Kältekoagulation und Blutstauungssyndrom untersucht. Sollten die Ergebnisse zeigen, dass Tuina in Kombination mit chinesischen Kräuterkompressen wirksam ist, erwarten wir, dass diese Studie evidenzbasierte Belege für eine mögliche alternative Behandlung von PD in der Zukunft liefern wird.

O impacto da pandemia da Covid-19 na saúde mental de estudantes universitários / The impact of the Covid-19 pandemic on the mental health of university students / El impacto de la pandemia de Covid-19 en la salud mental de los estudiantes universitarios

A pandemia pelo SARS-CoV-2 é um dos maiores desafios sanitários em escala global. Devido estado de emergência, uma série de medidas de controle e prevenção foram adotadas, como distanciamento social e redução das reuniões públicas. Nesse cenário, buscou-se avaliar a saúde mental de estudantes de uma instituição privada de Ensino Superior diante da pandemia. Esta pesquisa trata-se de um estudo transversal descritivo desenvolvido na Faculdade do Vale do Jaguaribe, localizada em Aracati-CE. A coleta de dados ocorreu de dezembro de 2020 a fevereiro de 2021, utilizando formulário eletrônico contendo variáveis sociodemográficas, epidemiológicas e relativas aos diferentes aspectos da saúde mental do estudante frente a pandemia da COVID-19. A análise foi baseada no cálculo de frequências absolutas e relativas das variáveis além de medidas de tendência central e dispersão. Dos 333 discentes que participaram do estudo, a média de idade foi 25, com variação entre 18 e 56 anos, sendo maioria do sexo feminino (72,7%), autodenominação de cor/etnia parda (72,7%) e não estarem trabalhando (53,8%). A taxa de positividade entre os graduandos para COVID-19 foi de 9% (30). Ao serem questionados sobre como a pandemia alterou seus níveis de estresse ou saúde mental, 75,5% responderam que houve piora. Dentre os sintomas mais relatados no período da quarentena, estavam medo e ansiedade (ambos com 74,2%), seguidos por insegurança (69,7%). Baseados nos achados deste estudo, recomenda-se a incorporação de ações multiprofissionais na atenção aos estudantes dentro da academia. Sugere-se a implantação de um serviço qualificado buscando desenvolver um olhar holístico para os discentes.

The SARS-CoV-2 pandemic has presented itself as one of the greatest health challenges on a global scale. Given the state of public health emergency, a series of control and prevention measures have been adopted, such as social distancing and reduction of public meetings, as in universities. Faced with this scenario, we sought to evaluate the mental health of students from a private institution of Higher Education in the face of the COVID-19 pandemic. Thus, this research was a descriptive cross-sectional study developed at the Faculdade do Vale do Jaguaribe, located in the City of Aracati- CE. Data collection occurred from December 2020 to February 2021, using an electronic form containing sociodemographic and epidemiological variables, as well as variables related to the repercussions in different aspects of the student's mental health when facing the pandemic of COVID-19. The analysis was based on the calculation of absolute and relative frequencies of the variables, as well as measures of central tendency and dispersion. Of the 333 students who participated in the study, the mean age was 25 years, with ages ranging from 18 to 56 years, the majority being female (72.7%), self- denominated as Brown (72.7%), not working when answering the form (53.8%). The positivity rate among undergraduates for COVID-19 was 9% (30/333). When asked how the pandemic altered their stress levels or mental health, 75.5% responded that it had worsened. Among the symptoms most reported by students during the quarantine period were fear and anxiety (both 74.2%), followed by insecurity (69.7%). It is suggested the implementation of a qualified approach service seeking to develop a holistic look for the students.

La pandemia por SARS-CoV-2 es uno de los mayores desafíos sanitarios a escala global. Debido al estado de emergencia, se han adoptado una serie de medidas de control y prevención, como el distanciamiento social y la reducción de reuniones públicas. En este escenario, se buscó evaluar la salud mental de los estudiantes de una institución privada de educación superior frente a la pandemia. Esta investigación es un estudio descriptivo transversal desarrollado en la Facultad de Valle de Jaguaribe, ubicada en Aracati-CE. La recopilación de datos se llevó a cabo de diciembre de 2020 a febrero de 2021, utilizando un formulario electrónico que contiene variables sociodemográficas, epidemiológicas y relacionadas con los diferentes aspectos de la salud mental del estudiante frente a la pandemia de COVID-19. El análisis se basó en el cálculo de frecuencias absolutas y relativas de las variables, además de medidas de tendencia central y dispersión. De los 333 estudiantes que participaron en el estudio, la media de edad fue de 25 años, con variación entre 18 y 56 años, siendo la mayoría del sexo femenino (72,7%), autodenominación de la raza / etnia morena (72,7%) y no trabajando (53,8%). La tasa de positividad entre los estudiantes de pregrado para COVID-19 fue del 9% (30). Cuando se les preguntó cómo la pandemia había alterado su nivel de estrés o salud mental, el 75,5% respondió que había empeorado. Entre los síntomas más comunes durante el período de cuarentena, se encontraban el miedo y la ansiedad (ambos con un 74,2%), seguidos de la inseguridad (69,7%). Basados en los resultados de este estudio, se recomienda la incorporación de acciones multiprofesionales en la atención a los estudiantes dentro de la academia. Se sugiere la implementación de un servicio calificado que busque desarrollar una mirada holística hacia los estudiantes.

Improving Cognitive Function with Nutritional Supplements in Aging: A Comprehensive Narrative Review of Clinical Studies Investigating the Effects of Vitamins, Minerals, Antioxidants, and Other Dietary Supplements.

Cognitive impairment and dementia are burgeoning public health concerns, especially given the increasing longevity of the global population. These conditions not only affect the quality of life of individuals and their families, but also pose significant economic burdens on healthcare systems. In this context, our comprehensive narrative review critically examines the role of nutritional supplements in mitigating cognitive decline. Amidst growing interest in non-pharmacological interventions for cognitive enhancement, this review delves into the efficacy of vitamins, minerals, antioxidants, and other dietary supplements. Through a systematic evaluation of randomized controlled trials, observational studies, and meta-analysis, this review focuses on outcomes such as memory enhancement, attention improvement, executive function support, and neuroprotection. The findings suggest a complex interplay between nutritional supplementation and cognitive health, with some supplements showing promising results and others displaying limited or context-dependent effectiveness. The review highlights the importance of dosage, bioavailability, and individual differences in response to supplementation. Additionally, it addresses safety concerns and potential interactions with conventional treatments. By providing a clear overview of current scientific knowledge, this review aims to guide healthcare professionals and researchers in making informed decisions about the use of nutritional supplements for cognitive health.

Association of health benefits and harms of Christmas dessert ingredients in recipes from The Great British Bake Off: umbrella review of umbrella reviews of meta-analyses of observational studies.

OBJECTIVE: To determine the health benefits and harms of various ingredients in Christmas desserts from The Great British Bake Off. DESIGN: Umbrella review of umbrella reviews of meta-analyses of observational studies. DATA SOURCES: The Great British Bake Off website, Embase, Medline, and Scopus. INCLUSION CRITERIA: Umbrella reviews of meta-analyses of observational studies evaluating the associations between Christmas dessert ingredients and the risk of death or disease. MAIN OUTCOME MEASURES: Proportion of protective and harmful summary associations between ingredient groups from The Great British Bake Off Christmas dessert recipes and the risk of death or disease. RESULTS: 48 recipes for Christmas desserts (ie, cakes, biscuits, pastries, and puddings and desserts) were provided on The Great British Bake Off website with 178 unique ingredients that were collapsed into 17 overarching ingredient groups. A literature search identified 7008 titles and abstracts, of which 46 eligible umbrella reviews reported 363 unique summary associations between the ingredient groups and risk of death or disease. Of these summary associations, 149 (41%) were significant, including 110 (74%) that estimated that the ingredient groups reduced the risk of death or disease and 39 (26%) that increased the risk. The most common ingredient groups associated with a reduced risk of death or disease were fruit (44/110, 40%), coffee (17/110, 16%), and nuts (14/110, 13%), whereas alcohol (20/39, 51%) and sugar (5/39, 13%) were the most common ingredient groups associated with increased risk of death or disease. CONCLUSIONS: Recipes for Christmas desserts from The Great British Bake Off often use ingredient groups that are associated with reductions, rather than increases, in the risk of death or disease. This Christmas, if concerns about the limitations of observational nutrition research are set aside, you can have your cake and eat it too.

Light at night exposure and risk of breast cancer: a meta-analysis of observational studies.

Objective: The aim of this meta-analysis is to evaluate the impact of light at night (LAN) exposure on the risk of breast cancer across varying factors. Method: We conducted a systematic search of literature up to July 15, 2023, including PubMed, Cochrane Library, and Embase databases, using keywords related to breast cancer and LAN exposure. Cohort study and case-control study literature on night light exposure and breast cancer risk were included. Statistical analyses were performed using Stata software version 17.0. To address heterogeneity among different studies, we employed a random-effects model for analysis and assessed publication bias using funnel plots and Egger's test. Results: We included 13 case-control and 8 cohort studies with 734,372 participants worldwide. In the Newcastle-Ottawa Scale (NOS) assessments, the average score was 7.43 (ranging from 5 to 9). The overall meta-analysis demonstrated a significant association between exposure to LAN and risk of breast cancer (RR = 1.12; 95% CI: 1.06-1.17; I2 = 31.3%, p < 0.001). In the subgroup analysis, the results of the analysis for study types (case-control studies: RR = 1.16; 95% CI: 1.06-1.27; I2 = 40.4%, p = 0.001; cohort studies: RR = 1.08; 95% CI: 1.04-1.14; I2 = 0.0%, p < 0.001) and the results for light exposure types (outdoor LAN: RR = 1.07; 95% CI: 1.02-1.13; I2 = 30.9%, p = 0.004) are presented. In the analysis conducted for continents, the highest breast cancer risk was observed in the Asian population (Asian: RR = 1.24; 95% CI: 1.15-1.34; I2 = 0.0%, p < 0.001) and in the analysis of estrogen receptor status (ER+: RR = 1.10; 95% CI: 1.03-1.18; I2 = 17.0%, p = 0.005;). We also conducted an analysis on menopausal status and various lifestyles but did not find any statistically significant findings. Conclusion: Our study demonstrates that LAN exposure is associated with an increased risk of breast cancer, particularly in the Asian population. Among the existing hypotheses, the idea that LAN exposure leads to a decrease in melatonin is widely accepted. However, until the mechanism of this effect is clearly elucidated, it is not recommended to take melatonin supplements for breast cancer prevention without medical advice. We hope to conduct more high-quality research, especially concerning the investigation of other environmental confounding factors, to further advance this field.

Adherence to Infant Feeding Guidelines in the First Foods New Zealand Study.

Infant feeding guidelines provide evidence-based recommendations to support optimal infant health, growth, and development, and exploring adherence to guidelines is a useful way of assessing diet quality. The aim of this study was to determine adherence to the recently updated Ministry of Health "Healthy Eating Guidelines for New Zealand Babies and Toddlers (0-2 years old)". Data were obtained from First Foods New Zealand, a multicentre observational study of 625 infants aged 7.0-10.0 months. Caregivers completed two 24-h diet recalls and a demographic and feeding questionnaire. Nearly all caregivers (97.9%) initiated breastfeeding, 37.8% exclusively breastfed to around six months of age, and 66.2% were currently breastfeeding (mean age 8.4 months). Most caregivers met recommendations for solid food introduction, including appropriate age (75.4%), iron-rich foods (88.3%), puréed textures (80.3%), and spoon-feeding (74.1%). Infants consumed vegetables (63.2%) and fruit (53.9%) more frequently than grain foods (49.5%), milk and milk products (38.6%), and meat and protein-rich foods (31.8%). Most caregivers avoided inappropriate beverages (93.9%) and adding salt (76.5%) and sugar (90.6%). Our findings indicated that while most infants met the recommendations for the introduction of appropriate solid foods, the prevalence of exclusive breastfeeding could be improved, indicating that New Zealand families may need more support.

Does Chinese herbal medicine (CHM) reduce colorectal adenoma (CRA) recurrence: protocol of a registry-based, cohort study and a qualitative interview.

INTRODUCTION: Colorectal adenoma (CRA) is a precancerous lesion for colorectal cancer. Endoscopic resection is the first-line treatment for CRA. However, CRA recurrence rate is high. This proposed study aims to determine if Chinese herbal medicine (CHM) reduces CRA recurrence. METHODS AND ANALYSIS: This project encompasses an observational, registry-based, cohort study and a nested qualitative study. The cohort study aims to include 364 postpolypectomy CRA participants at Guangdong Provincial Hospital of Chinese Medicine (GPHCM), China, with a follow-up phase of up to 1 year. In addition to routine care, these participants will receive a CHM treatment prescribed by experienced Chinese medicine (CM) clinicians. The CHM treatment encompasses CHM products and CHM formulae according to CM syndromes. The primary outcome is CRA recurrence rate at 1 year after enrolment. Secondary outcomes include characteristics of recurrent CRA, incidence of colorectal polyp (except for CRA), incidence of advanced CRA, incidence of colorectal cancer, improvement of gastrointestinal symptoms commonly seen in CRA patients, faecal occult blood test result, lipid level, fasting plasma glucose level, uric acid level, carcinoembryonic antigen, carbohydrate antigen 19-9, quality of life and safety evaluations. Logistic regression analysis will be used to explore the correlation between exposure and outcome. Qualitative interviews will be conducted among approximate 30 CRA patients from the cohort study and 10 CM practitioners in Department of Gastroenterology at GPHCM. Thematic analysis will be used to analyse qualitative data. ETHICS AND DISSEMINATION: Ethical approval has been obtained from the Human Research Ethics Committee (HREC) of GPHCM (YF2022-320-02) and registered at Royal Melbourne Institute of Technology (RMIT) HREC. The results will be disseminated in peer-reviewed journals and international academic conferences. TRIAL REGISTRATION NUMBER: ChiCTR2200065713.