F1000Research最新文献

{"title":"An interventional cross-sectional study of electrolyte levels in newborns with hyperbilirubinemia before and after phototherapy in a tertiary care hospital in central India","authors":"Ankita Kiran Patel, J. Vagha","doi":"10.12688/f1000research.144931.1","DOIUrl":"https://doi.org/10.12688/f1000research.144931.1","url":null,"abstract":"Introduction This study protocol outlines a comprehensive investigation into the impact of phototherapy on electrolyte levels in newborns with hyperbilirubinemia. With a focus on neonates admitted to the Neonatal Intensive Care Unit (NICU) at Jawaharlal Nehru Medical College and AVBR Hospital, Sawangi, Wardha, Central India, the research aims to contribute valuable insights into the physiological changes associated with this common neonatal condition. The study’s introduction highlights the rationale, significance, and gaps in current knowledge, emphasising the need for a detailed exploration of electrolyte dynamics before and after phototherapy. Method The methodology involves a descriptive, interventional cross-sectional design with a calculated sample size of 264 neonates. Standardised protocols for data collection, including serum electrolyte analysis and urine-specific gravity assessment, will be employed. Inclusion and exclusion criteria are clearly defined to ensure a homogenous study population. Statistical analyses, utilising R Studio 4.3.1 will encompass descriptive statistics, comparative analysis, correlation analysis, and multivariate analysis to explore the nuanced relationships between variables. Rigorous ethical considerations and transparency in reporting will guide the data collection process. Expected Result Anticipated outcomes include a nuanced understanding of changes in serum electrolyte levels following phototherapy and the correlation of these changes with the treatment duration. The study is poised to shed light on the impact of gestational age and birth weight on electrolyte responses. Through rigorous statistical analysis, the research aims to provide evidence-based insights that can inform neonatal care protocols. The anticipated findings hold the potential to influence clinical practices, enhancing the quality of care provided to newborns with hyperbilirubinemia undergoing phototherapy.","PeriodicalId":504605,"journal":{"name":"F1000Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140996051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Case Report: Urothelial urethral carcinoma in HIV patient underwent total urethrectomy and perineal urethrostomy","authors":"A. Agil, Kenfin Surya","doi":"10.12688/f1000research.148984.1","DOIUrl":"https://doi.org/10.12688/f1000research.148984.1","url":null,"abstract":"Introduction HIV affects over 38 million people worldwide, affecting the immune system and leading to symptoms like fever, lymphadenopathy, and sore throat. High viral loads can lead to opportunistic infections and tumors. The life expectancy of HIV patients has increased due to high-efficiency combination anti-retroviral therapy. Urothelial carcinoma, a malignant development, damages the urinary canal lining. The connection between HIV and urinary cancers is unclear, the aims of this study to report a case of urethral urothelial Carcinoma in HIV patient who underwent total urethrectomy and perineal urethrostomy. Case presentation A 34-year-old male patient with a papilliferous lump on the glans penis for over six months was admitted to the hospital. Preoperative screening revealed HIV and a urethral mass was found. A partial urethrectomy was performed, revealing high grade papillary urothelial Carcinoma. Five months after surgery, the patient developed a recurrent lump, requiring a total urethrectomy, TUR (transurethral resection) of the mass in the prostatic urethra, and perineal urethrostomy. Conclusion Primary carcinoma of the urethra in HIV patient is an extremely rare case. To date, there is no consensus on the primary urethral carcinoma therapy. The treatment of primary urethral carcinoma is tailored specifically to the patient based on the location, histology, and stage of the carcinoma.","PeriodicalId":504605,"journal":{"name":"F1000Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140999824","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Statistical data transformation in agrarian sciences for variance analysis: a systematic review","authors":"Jhennifer Nascimento, Jonas Silva, Rodrigo Cupertino Bernardes, Guilherme S. Costa, P. Emiliano","doi":"10.12688/f1000research.144805.1","DOIUrl":"https://doi.org/10.12688/f1000research.144805.1","url":null,"abstract":"In statistical analyses, a common practice for enhancing the validity of variance analysis is the application of data transformation to convert measurements into a different mathematical scale. This technique was first employed in 1898 by Edgeworth and remains relevant in current scientific publications despite the proliferation of more modern and advanced techniques that obviate the need for certain assumptions. Data transformations, when appropriately used, can make the model error terms approximate a normal distribution. It is also possible to use the technique to correct the heterogeneity of variances or to render an additive model, ensuring the validity of the analysis of variances. Given that this technique can be hastily applied, potentially leading to erroneous or invalid results, we conducted a systematic literature review of studies in the field of agrarian sciences that utilized data transformations for the validation of analysis of variances. The aim was to check the transformations employed by the scientific community, the motivation behind their use, and to identify possible errors and inconsistencies in applying the technique in publications. In this study, we identified shortcomings and misconceptions associated with using this method, and we observed incomplete and inadequate utilization of the technique in 94.28% of the analysed sample, resulting in misguided and erroneous conclusions in scientific research outcomes.","PeriodicalId":504605,"journal":{"name":"F1000Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140999027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Case Report: Branch retinal vein occlusion following COVID-19 vaccination and SARS-CoV-2 infection while taking oral contraceptives","authors":"T. Muto, Masaaki Sakamoto, Shigeki Machida, Shinichiro Imaizumi, Yoshinobu Hamada, Koju Kamoi","doi":"10.12688/f1000research.148251.1","DOIUrl":"https://doi.org/10.12688/f1000research.148251.1","url":null,"abstract":"Oral contraceptive use, vaccination for Coronavirus disease 2019 (COVID-19), and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are risk factors for venous thromboembolism. Branch retinal vein occlusion (BRVO) generally develops mid-60s patients. Herein, we present a case of BRVO caused by the above mentioned risk factors in a young woman. To the best of our knowledge, this is the first report about BRVO associated with oral contraceptives, COVID-19 vaccination, and SARS-CoV-2. A 21-year-old woman presented with loss of visual acuity in her right eye for 10 days. She had been receiving oral contraceptives for 2 years for oligomenorrhea before noticing ophthalmological symptoms. Despite having received two doses of an mRNA COVID-19 vaccine, she contracted COVID-19 and developed fever, sore throat, cough, low back pain, and general malaise about 40 days before the initial visit. However, only cough persisted for more than a month. The right eye showed BRVO with macular edema (ME). She did not smoke nor had diabetes or hypertension. Blood test results, including cardiolipin antibody IgG, were normal. She was treated with an intravitreal aflibercept injection. ME in the fundus showed rapid improvement and resolution. Although more than 20 months have passed since the first injection, there has been no relapse of ME. The combination of oral contraceptive use, COVID-19 vaccination, and subsequent SARS-CoV-2 infection could induce the development of venous thromboembolism, thereby leading to BRVO. Given that cases of COVID-19 have increased globally, patients with retinal vein occlusion who use oral contraceptives are likely to be encountered more frequently.","PeriodicalId":504605,"journal":{"name":"F1000Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141001930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Stem cell therapy outcome for diabetic erectile dysfunction: A pilot analysis","authors":"G. A. Irdam, D. Parikesit, Nur Rasyid, Widi Atmoko, A. Taher","doi":"10.12688/f1000research.145149.1","DOIUrl":"https://doi.org/10.12688/f1000research.145149.1","url":null,"abstract":"Background Many males encounter the condition of erectile dysfunction (ED), particularly individuals diagnosed with type 2 diabetes mellitus (DM). Stem cell therapy is a burgeoning treatment modality being explored for individuals with erectile dysfunction in the context of type 2 DM. Nevertheless, the available body of clinical evidence supporting its efficacy remains limited. This study aims to assess the effectiveness and safety of umbilical cord-derived mesenchymal stem cell (MSC) therapy in managing erectile dysfunction (ED) resulting from type 2 DM. Methods A randomized, double-blind, placebo-controlled trial was conducted at Dr. Cipto Mangunkusumo Hospital in Indonesia from October 2020 to January 2023. A total of 26 eligible patients were randomly assigned to two groups: one receiving intracavernosal injections of MSC and the other receiving a placebo. Follow-up assessments were conducted at baseline, month one, and month three. The primary outcomes were measured using the IIEF-5 questionnaire and dorsal artery peak systolic velocity (PSV). Metabolic markers were used as secondary outcomes. Results The IIEF-5 scores for both groups showed a significant increase (p < 0.001) from baseline to month three. There was no significant difference observed between the MSC and placebo groups. Moreover, no significant differences were observed in the PSV of the dorsal artery between the two groups (p>0.05). There were no significant differences in metabolic markers between the groups. The incidence of mild post-injection pain was reported by only 11% of individuals, indicating a low occurrence of adverse events. Conclusions Intracavernous administration of MSC did not demonstrate superior efficacy compared to a placebo in improving metabolic or erectile function in diabetic males with erectile dysfunction. Additional research utilizing larger sample sizes and more extended follow-up periods is necessary.","PeriodicalId":504605,"journal":{"name":"F1000Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141004079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A bibliometric analysis of the literature on goat breeding ","authors":"Thobela Louis Tyasi, Malik Ergin, M. Mathapo","doi":"10.12688/f1000research.147108.1","DOIUrl":"https://doi.org/10.12688/f1000research.147108.1","url":null,"abstract":"Background Bibliometric analysis plays an essential role in scientific research. However, some research areas still have several gaps. This is also the case in the animal sciences. Therefore, the status of current studies can be analyzed to provide guidance for future research through scientific studies that will be conducted. The aim of this study was to perform a bibliometric analysis of goat breeding to evaluate current trends, gaps in knowledge, and future perspectives. Methods A large dataset was extracted from the Web of Science (WoS), a popular database for scientific studies. According to the WoS, we used 1000 scientific papers (1991–2023) that contained articles, book chapters, data papers, proceedings papers, meeting abstracts, and notes. All bibliometric analyses were performed using the bibliometrix package. Results and Conclusions In 2023, there were 34 studies available. Average citations per year showed that the highest average citation count occurred in 2006 (31.35). In total, 265 scientific journals in the WoS database have published goat breeding studies. Small Ruminant Research led to the remaining 145 articles. In conclusion, scientific studies on goat breeding have become popular in recent years. The authors may gravitate towards popular journals in the future.","PeriodicalId":504605,"journal":{"name":"F1000Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141005549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring Sample Size Determination in Educational Research: A Comprehensive Review","authors":"Smruti Besekar, S. Jogdand, Waqar M. Naqvi","doi":"10.12688/f1000research.141173.3","DOIUrl":"https://doi.org/10.12688/f1000research.141173.3","url":null,"abstract":"Background By conducting an in-depth study of the publications, a review was conducted with the goal of evaluating the sample size in educational research. The sample size, represented by the letter “n,” is a key factor in this research because it specifies the number of participants who represent the target population. Although various studies have been published in the literature defining the processes for calculating sample sizes, there is still much uncertainty. It is vital to understand that there is no single all-encompassing method for determining sample sizes for different study designs. Instead, different study designs call for different approaches to determine sample numbers. Methods Information was retrieved from the databases in accordance with updated PRISMA recommendations. The keywords used for the retrieval of the relevant articles from two databases (Google Scholar and PubMed). The articles were selected by thorough scrutiny and application of inclusion and exclusion criteria. Results Seven articles were selected and the comparison was made among the studies in the relation to methods, objective, and outcome from the enrolled studies. Conclusions The evaluation of the seven studies as a whole concluded that the sample size for testing any novel approach essentially required 24.24 participants in each group. The median sample size for the simulation-based educational research was 30. Further research is required to determine the proper sample size based on a single universal formula for all types of designs.","PeriodicalId":504605,"journal":{"name":"F1000Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141005553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Delirium management and current practice among Intensive Care Units Doctors, Khartoum","authors":"Sheema Hamid Seidna Hamid, Ghada Omer Hamad AbdD El-Raheem, Hana Eltayeb Salih Elamin, Mudawi Mohammed Ahmed Abdallah","doi":"10.12688/f1000research.142233.1","DOIUrl":"https://doi.org/10.12688/f1000research.142233.1","url":null,"abstract":"Delirium is a brain dysfunction characterized by attention and cognitive disturbances in a fluctuating manner. The international guidelines recommend daily screening for delirium. The Confusion Assessment Method for the Intensive Care Unit (CAM-ICU) and Intensive Care Delirium Screening Checklist (ICDSC) are the most commonly used methods for assessing delirium. This study aimed to identify barriers and gaps in knowledge and practice. This was a hospital-based Cross-Sectional study. Stratified random sampling was used in this study. 72 ICU doctors were randomly selected. Statistical analyses were performed using IBM SPSS version 23. Descriptive data were presented, and the chi-squared test was used to determine the associations among variables. Statistical significance was set at p < 0.05. More than 70% of the doctors were ≤ 30 years of age and female. A total of 69.4% of the participants had < 1year of experience. In total, 94.4% of the participants worked in medical ICUs. Less than 20% of the doctors used delirium assessment tools, with a statistically significant difference based on experience (p=0.012). Delirium was not regularly assessed in 13.9% of the patients. Non-pharmacological management was applied by 76.4% of doctors, and communication with patients was the most frequent (75%). Haloperidol was the most commonly used drug (83.3%). A total of 40.3% of doctors did not stop delirium medication on ICU discharge. A regular delirium assessment was performed. However, the use of validated assessment tools is uncommon. Nonpharmacological management of delirium is important and is mostly performed. Our doctors prescribed antipsychotics for the treatment of both forms of delirium, and almost half of them did not stop the medications on ICU discharge. Medication reconciliation and contact with the next in-charge of the patients are important.","PeriodicalId":504605,"journal":{"name":"F1000Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141005286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"To compare the efficacy of ropivacaine alone versus ropivacaine with magnesium sulphate for postoperative analgesia in peripheral nerve stimulator-guided supraclavicular plexus block in upper limb surgeries","authors":"Sikha Subhadarshini, Karuna Taksande, Amreesh Paul","doi":"10.12688/f1000research.144032.1","DOIUrl":"https://doi.org/10.12688/f1000research.144032.1","url":null,"abstract":"Background Postoperative pain management is a crucial part of patient care for surgeries involving the upper limbs. A popular technique for providing both postoperative analgesia and regional anaesthesia is a supraclavicular plexus block guided by a peripheral nerve stimulator. Recent research has demonstrated that the analgesic effect of ropivacaine, a common local anaesthetic, can be enhanced by the addition of magnesium sulphate. The study aims to assess the safety and effectiveness of utilising magnesium sulphate in addition to ropivacaine alone for postoperative analgesia in patients having upper limb surgeries under peripheral nerve stimulator-guided supraclavicular plexus block. Methods This protocol outlines a prospective, double-blind, randomised, controlled trial that assesses the efficacy of ropivacaine versus ropivacaine plus magnesium sulphate for analgesia post surgery in patients undergoing upper limb surgeries under the guidance of a peripheral nerve stimulator (PNS). 50 Patients will be included in the study in total, and they will be split into two groups at random. PNS-guided supraclavicular plexus block with ropivacaine alone will be administered to one group, while ropivacaine combined with magnesium sulphate will be administered to the other. Regular monitoring will be done during the postoperative phase to determine pain levels, use of analgesics, motor and sensory blockade, and adverse events. Results The study aims to determine if ropivacaine with magnesium sulphate postoperative analgesia is superior to ropivacaine alone in supraclavicular plexus blocks. The motor and sensory blockade duration, opioid use, and any negative results will be evaluated as secondary outcomes. Statistical analysis will be performed to determine the significance of the differences between the two groups. Conclusion This study protocol compares the effectiveness of ropivacaine alone against ropivacaine with magnesium sulphate in peripheral nerve stimulator-guided supraclavicular plexus block, with the goal of adding to the repository of information on postoperative analgesia in upper limb procedures. The study’s findings could be very helpful in enhancing pain management strategies and enhancing patient outcomes in this context.","PeriodicalId":504605,"journal":{"name":"F1000Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141004589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"How the COVID-19 pandemic changed stakeholder engagement processes in sustainability research in the long-term","authors":"Diana Süsser, Amanda Schibline, Andrzej Ceglarz, J. Lilliestam, Vassilis Stavrakas, Pia-Johanna Schweizer","doi":"10.12688/f1000research.145238.1","DOIUrl":"https://doi.org/10.12688/f1000research.145238.1","url":null,"abstract":"Background The COVID-19 pandemic affected stakeholder engagement in sustainability research projects in many ways. But which effects appear permanent today, after the pandemic ended? Methods To address this, we interviewed researchers and stakeholders and carried out a survey among European sustainability research projects in 2022. Results We find that the pandemic years disrupted stakeholder-based research, also with lasting effects. The forced shift to online modes showed how digital engagement can bring benefits in terms of easier and more efficient stakeholder engagement, but also that important aspects are lost, particularly regarding intensity of collaboration and depth of insights. Whether to go online or stay offline depends largely on the research objective, which stakeholders to involve, and how well researchers and stakeholders already know each other. Most researchers and stakeholders want to continue online collaboration in the long term, especially those with positive online collaboration experiences from the pandemic years. Conclusions The pandemic has a long-term impact on stakeholder engagement in research; online engagement cannot replace all benefit of previous in-person interactions with stakeholders, but it has led to digital innovations and expanded the engagement portfolio. Our research has provided qualitative insights into the impact of the pandemic on stakeholder engagement in various sustainability research projects and the implications for the long-term future that are relevant to researchers and funding agencies.","PeriodicalId":504605,"journal":{"name":"F1000Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141004354","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}