Investigating Country-Specific Perceptions of Predatory Journals and Their Impact on Scholarly Integrity: A Systematic Review.

This systematic review aims to identify the countries most active in combatting predatory journals and their definitions of such practices. It also seeks to assess awareness within academic communities, examine the impact of predatory journals on research quality and integrity, and compile existing policies to mitigate their negative effects and strengthen global scholarly integrity. A systematic search was performed in the PubMed, Scopus, and Embase databases on February 7, 2024, in line with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The focus was solely on identifying studies that examined the unique experiences and interventions associated with predatory journals in distinct national contexts. The analysis included a presentation of quantitative results and a thematic examination of qualitative data. A total of 40 articles covering 19 countries were included. Twenty-four countries (60%) were in Asia, 11 (27.5%) in Africa, two (5%) in Europe, and one (2.5%) each in Australia, North America, and South America. Although not all articles cited Beall's list to identify predatory journals, the thematic analysis showed consistent topics across various definitions and Beall's themes. Our analysis identified factors affecting academic publishing perceptions globally, highlighting publication pressure, predatory practices, and policy impacts on ethics and standards. This systematic review examined the literature on predatory publishing and identified the leading countries in the fight against these predatory publications. This analysis underscores a complex interplay of factors affecting academic publishing globally, from the push towards predatory journals as a response to publishing pressures, to the critical role of government and institutional frameworks.

A Qualitative Study Assessing the Management of Predatory Journals and Their Publishing Activities: Results From the ASGLOS Study.

Background Predatory journals are an emerging problem in scientific literature, as they have financial motives without guaranteeing scientific quality. Therefore, the scientific community needs to establish how this issue can be solved in the long term. Objective The study aims to provide information that can be used to take action against predatory journals and to guide future change. Methods A Google Forms (Google LLC, Mountain View, California, United States) survey was designed and disseminated between September 2021 and April 2022. Reflexive thematic analysis was used as a qualitative analysis technique in this study, with the assistance of the NVivo software (Lumivero LLC, Denver, Colorado, United States) to manage and support the analysis process. Results A total of 978 responses from 58 countries worldwide, achieving a response rate of 19.9%, were analyzed. Five key themes emerged regarding participants' suggestions on techniques to cope with the detrimental impact of predatory journals: "Checking," "Increasing education and awareness," "Responsibility," "Use of technology," and "Obstacles to the solution." Conclusion The outcomes of this study will help us focus and channel efforts in the future to combat predatory journals and aid us in understanding what needs to be done. We hope that this study will influence management strategies and encourage more education and awareness on a global scale.

Sleeve Migration Following Sleeve Gastrectomy: A Systematic Review of Current Literature.

Sleeve gastrectomy (SG) is the most frequently performed bariatric procedure worldwide. The incidence and consequences of sleeve migration (SM) are not clearly understood. There is no clear consensus on appropriate measures to reduce the risk of SM. This study systematically reviewed the literature and identified 405 cases of SM from 21 studies. Age ranged from 18 to 68 years. Thirty-two percent and 11% of patients were females and males respectively, while sex was not reported in 57%. Time to diagnosis ranged from 1 day to 5 years postoperatively. A total of 9.6% and 58.8% of patients had or had no previous hiatal hernia respectively. SM incidence, risk factors, proposed mechanisms, clinical presentation, diagnosis, management, and potential preventive strategies are described in this review.

A new minimally invasive, nonexcisional, surgical browlift technique with minimal scarring: a protocol for a prospective observational study.

Background: The aim of this study is to prospectively evaluate the new minimal invasive (MINE) browlift technique with possibly superior results and minimal visible scarring. Study design: A prospective observational study will be performed on all available data from patients who will undergo a browlift procedure in the HMC from 1 June 2021 till 31 May 2024. Our goal is to include at least 50 patients. Inclusion criteria are: patients with medical (i.e. brow ptosis and facial paralysis) or cosmetic indication, patients with sufficient understanding of the Dutch or English language and willingness to participate in extra study specific follow-up moments and filling in of questionnaires. Exclusion criteria are: less than 18 years of age and patients with previous brow or eyelid surgery. Patients will be photographed preoperatively and postoperatively using the VECTRA camera. Outcome measurements: Scarring after procedure; functionality of eyebrow movement; amount of correction in brow ptosis, measured in VECTRA; longevity of procedure in months; aesthetic result as assessed by questionnaires and adverse effects of procedure will be measured. Ethics and dissemination: The database management software 'Castor' will be used to store and collect the data from the questionnaire. The Medical Research Ethics Committee found this study not eligible to be submitted to the Dutch Medical Research Involving Human Subjects Acts (WMO). Written consent will be obtained from all patients.

Robotic surgery across Latin America: a bibliometric analysis of research trends from 2009 to 2022.

The rise of robotic surgery throughout the world, particularly in Latin America, justifies an objective evaluation of research in this field. This study aimed to use bibliometric techniques to identify the research trends and patterns of robotic surgery in Latin America. The research strategy used the terms "Robotic," "Surgery," and the name of all the Latin American countries, in all fields and collections of Web of Science database. Only original articles published between 2009 and 2022 were included. The software Rayyan, Bibliometric in the R Studio, and VOSViewer were used to develop the analyses. After screening, 96 articles were included from 60 different journals. There was a 22.51% annual increase in the scientific production of robotic surgery in the period studied. The more frequent topics by specialty were: Urology (35.4%), General Surgery (34.4%), and Obstetrics and Gynecology (12%). International cooperation was observed in 65.62% of the studies. The Latin American institution with the highest production of manuscripts was the Pontificia Universidad Católica de Chile. Mexico, Chile, and Brazil were, in descending order, the nations with the highest number of corresponding authors and total citations. When considering the total number of articles, Brazil ranked ahead of Chile. Scientific production regarding robotic surgery in Latin America has experienced accelerated growth since its beginning, supported by the high degree of collaboration with leading countries in the field.

Adherence to Dietary Behavior Recommendations Moderates the Effect Between Time Since Metabolic and Bariatric Surgery and Percentage Total Weight Loss.

PURPOSE: Metabolic and bariatric surgery (MBS) is the gold standard in treating severe obesity. Previous research implies that different psychological and behavior-related factors might be critical for MBS' sustained success. Yet adherence to dietary behavior recommendations and its impact on weight development is rarely examined. This study investigated the relationship between adherence to dietary behavior recommendations and the percentage of total weight loss (%TWL) after MBS. MATERIALS AND METHODS: This study is a cohort study (acquisition in Germany). N = 485 patients after MBS, being in grade III of obesity (body mass index (BMI) ≥ 40 kg/m2) pre-MBS, were included. Participants answered a standardized assessment on the relevant constructs, including adherence to dietary behavior recommendations, depression symptoms, weight, diet, and MBS characteristics. RESULTS: BMI pre-MBS, type of MBS, age, regularity of physical activity, and depression symptoms were identified as significant covariates of %TWL and adherence. Within 6 months after MBS, adherence seems to peak, F(5,352) = 12.35, p < .001. Adherence and time since MBS predict %TWL. A higher adherence (moderator) is related to a higher %TWL, R2 = 52.65%, F(13,344) = 31.54, p < .001. CONCLUSION: After MBS, adherence to dietary behavior recommendations seems crucial for maximizing its success. Implications for the optimization of MBS' success in aftercare management arise. In particular, behavior modification interventions should be routinely implemented.

Fatality Rates After Infection With the Omicron Variant (B.1.1.529): How Deadly has it been? A Systematic Review and Meta-Analysis.

Background: Since late 2019, the global community has been gripped by the uncertainty surrounding the SARS-CoV-2 pandemic. In November 2021, the emergence of the Omicron variant in South Africa added a new dimension. This study aims to assess the disease's severity and determine the extent to which vaccinations contribute to reducing mortality rates. Methods: A systematic review and meta-analysis of the epidemiological implications of the omicron variant of SARS-CoV-2 were performed, incorporating an analysis of articles from November 2021that address mortality rates. Results: The analysis incorporated data from 3,214,869 patients infected with omicron, as presented in 270 articles. A total of 6,782 deaths from the virus were recorded (0.21%). In the analysed articles, the pooled mortality rate was 0.003 and the pooled in-house mortality rate was 0.036. Vaccination is an effective step in preventing death (odds ratio: 0.391, p < 0.01). Conclusion: The mortality rates for the omicron variant are lower than for the preceding delta variant. mRNA vaccination affords secure and effective protection against severe disease and death from omicron.

Metabolic and Bariatric Surgery in Patients with Obesity Class V (BMI > 60 kg/m2): a Modified Delphi Study.

BACKGROUND: Metabolic and bariatric surgery (MBS) is the preferred method to achieve significant weight loss in patients with Obesity Class V (BMI > 60 kg/m2). However, there is no consensus regarding the best procedure(s) for this population. Additionally, these patients will likely have a higher risk of complications and mortality. The aim of this study was to achieve a consensus among a global panel of expert bariatric surgeons using a modified Delphi methodology. METHODS: A total of 36 recognized opinion-makers and highly experienced metabolic and bariatric surgeons participated in the present Delphi consensus. 81 statements on preoperative management, selection of the procedure, perioperative management, weight loss parameters, follow-up, and metabolic outcomes were voted on in two rounds. A consensus was considered reached when an agreement of ≥ 70% of experts' votes was achieved. RESULTS: A total of 54 out of 81 statements reached consensus. Remarkably, more than 90% of the experts agreed that patients should be notified of the greater risk of complications, the possibility of modifications to the surgical procedure, and the early start of chemical thromboprophylaxis. Regarding the choice of the procedure, SADI-S, RYGB, and OAGB were the top 3 preferred operations. However, no consensus was reached on the limb length in these operations. CONCLUSION: This study represents the first attempt to reach consensus on the choice of procedures as well as perioperative management in patients with obesity class V. Although overall consensus was reached in different areas, more research is needed to better serve this high-risk population.