The recommendations and the way forward to fight human infections caused by influenza A (H1N1) in Brazil.

Many recent outbreaks of influenza A (H1N1) in the world, especially in Brazil, it has become clear that the severity of the disease is not known in the same form. On Wednesday, June 7, 2023, Brazil notified the WHO of a fatal case of human infection with a variant of the influenza A(H1N1) virus of swine origin, this case was confirmed in a laboratory in the region of the interior state of Paraná. This is the first human infection caused by an influenza A (H1N1) virus reported in 2023 nationwide in Brazil. To mitigate H1N1 flu in Brazil, we urge the Brazillian government through its Ministry of Health to improve on mass awareness about the signs and symptoms of H1N1 flu among the Brazillians. The Brazillian government should also implement the One Health approach towards the control of H1N1 flu in Brazil, as we believe that these recommendations would go a long way in preventing future cases and the spread of H1N1 flu in Brazil. This article aims to present the clinical presentations of the H1N1 flu and the implications, recommendations and the way forward to protect the Brazilian population against the H1N1 flu.

Ryzumvi: pioneering advances in countering drug-induced mydriasis.

This article discusses the prevalence and impact of pharmacologically-induced mydriasis, a condition where the pupil becomes excessively dilated due to certain drugs. It highlights the challenges faced by medical professionals in dealing with this condition and the limitations of current treatments, like pilocarpine and dapiprazole, which come with systemic side effects and specific contraindications, limiting their regular use. The article introduces Ryzumvi, a novel ophthalmic solution approved by the US FDA, which effectively reverses mydriasis caused by adrenergic agonists and antimuscarinic drugs. The article provides insights into its mechanism of action, clinical efficacy, pharmacokinetics, safety, and tolerance based on extensive clinical trials. It emphasizes its rapid onset of action and effectiveness in restoring pupils to their initial size. It also underlines the potential for expanded applications, including in pediatric patients, solidifying its importance in the field of ophthalmology. Furthermore, Ryzumvi represents a promising advancement in managing pharmacologically-induced mydriasis, offering swift and effective relief while highlighting the importance of adhering to safety precautions and the continuous research and development efforts in ophthalmology to comprehensively address vision-related disorders and enhance patient outcomes.

The silent threat: investigating the incidence and clinical characteristics of pre-eclampsia and eclampsia in women from tertiary care hospitals of the Democratic Republic of Congo.

Background: Pre-eclampsia and eclampsia are medical conditions that can cause severe complications, such as maternal and foetal morbidity and mortality. This study aimed to assess the incidence and characteristics of pre-eclampsia and eclampsia. Methods: From July 2021 to July 2022, the authors conducted a retrospective, cross-sectional, descriptive study in the Department of Obstetrics and Gynaecology of a tertiary care hospital in the Democratic Republic of the Congo (DR Congo). Out of 1236 total deliveries, 40 patients aged 18-35 years with pre-eclampsia and/or eclampsia with complete data in medical records were studied. Results: In the studied group, 3.23% of women (40 cases) experienced pre-eclampsia or eclampsia, with the majority (75%, 30 cases) occurring before childbirth. Among these, 62.5% (25 cases) were first-time mothers. The main complications observed in the mothers included HELLP syndrome and placental abruption, whereas their newborns frequently exhibited delayed in-utero growth. Caesarean delivery was the prevalent birthing method, and the treatments most often used for effective management were magnesium sulfate and nicardipine. Conclusion: The research highlights the common occurrence of eclampsia among patients in the DRC and stresses the critical need for prompt detection of hypertensive complications during pregnancy, aiming to reduce negative health impacts on both mothers and their children.

Omalizumab for the reduction of allergic reactions to foods: a narrative review.

The frequency of food allergies varies between 2% and 10%, depending on characteristics including age, region, race, and method of diagnosis self-reported by patients or oral food challenges (OFCs). The most common allergies reported are tree nuts (1.2%), milk (1.9%), peanuts (2.2%), and shellfish (1.3%). Omalizumab injection has now been approved by the FDA for the treatment of immunoglobulin E-mediated food allergies in specific adults and children aged one year or older. This medication reduces the risk of allergic reactions (Type I), which can include anaphylaxis, when an individual accidentally encounters one or more food allergens. Omalizumab functions by binding to IgE and altering IgE-mediated pathways, which lessens IgE's capacity to cause allergic reactions. Promising outcomes from clinical trials and case studies include lowered anaphylactic risk and enhanced tolerance to allergens. Omalizumab, however, may have adverse effects; thus, close observation is required. Overall, this review sheds light on the efficacy, safety, and clinical implications of omalizumab, highlighting its potential as a useful intervention for IgE-mediated food allergies.

"The novel dura substitute: a revolutionary advancement in neurosurgery".

This Article provides a concise summary of the comprehensive exploration into the dura mater, dural tears, and the groundbreaking medical device, ArtiFascia® Dura Substitute. The neuroanatomy of the dura mater is elucidated, emphasizing its resilience and susceptibility to tears during spinal surgery. Dural repair methods are scrutinized, with research findings revealing the efficacy of primary closure with or without a patch.The introduction of ArtiFascia®, a nanofiber-based resorbable dural repair graft, represents a pivotal moment in neurosurgery. Obtaining 510(k) clearance from the FDA, ArtiFascia® demonstrates exceptional biological benefits, including enhanced cellular adhesion and tissue regeneration. The device's safety is affirmed through chemical analysis and toxicological risk assessment.The NEOART study, a randomized clinical trial involving 85 subjects across prominent European medical centers, validates ArtiFascia®'s superiority over existing dural substitutes. Noteworthy findings include exceptional graft strength, durability, and its ability to withstand physiological pressures.In conclusion, ArtiFascia® marks a revolutionary era in neurosurgery, promising safer and more effective solutions. This innovative device has the potential to elevate standards of care, offering both patients and surgeons an improved experience in navigating the complexities of neurosurgical procedures. The abstract encapsulates the key elements of the research, emphasizing the transformative impact of ArtiFascia® in the field.

The challenges and main recommendations to fight measles in India: A mini review.

The measles virus is an RNA virus belonging to the Paramyxoviridae family. It leads to an acute communicable illness that primarily involves the respiratory tract. Vaccination has significantly reduced the overall incidence and mortality worldwide; however, outbreaks still occur globally each year due to several factors. The SARS-CoV-2 pandemic has been a major hurdle since 2020. Despite the World Health Organization's goal to eradicate measles by 2023, there has been an increase in measles incidence in India, with 61,562 cases in 2022. Vaccination is a crucial preventive measure, and coverage needs to be increased through education, advocacy, and outreach to isolated communities.

"Izervay (avacincaptad pegol): paving the way for vision preservation in geographic atrophy".

Age-related macular degeneration (AMD) is a progressive retinal disease that primarily affects the macula, leading to central vision loss and impaired color vision. Among its most severe forms is geographic atrophy (GA), which results in irreversible central blindness. While numerous risk factors, including age, smoking, and genetics, contribute to the development of AMD, effective treatment options for GA have been limited. This article centers on Izervay [avacincaptad pegol (ACP)], an FDA-approved drug designed to address the unmet medical needs of patients with GA secondary to AMD. The pathophysiology of GA involves oxidative damage, chronic inflammation, and cell death, primarily due to complement system dysregulation. Previous treatments for GA have shown limited efficacy, leaving patients searching for more effective solutions. Izervay, with its unique mechanism of action, inhibits complement protein C5, disrupting the formation of the membrane attack complex and slowing retinal cell degeneration. Clinical trials have demonstrated Izervay's ability to significantly reduce the growth of GA lesions, offering hope for improved outcomes. Additionally, the drug has exhibited a tolerable safety profile, with common side effects including conjunctival hemorrhage and increased intraocular pressure. Izervay represents a breakthrough in AMD treatment, offering the potential to preserve vision in those at risk of irreversible vision loss due to GA. While further research is necessary to evaluate long-term efficacy and accessibility, its approval opens new possibilities in AMD management, transforming the lives of individuals affected by this condition.

Strengthening neurosurgical training programs in Sub-saharan Africa: a medical student's perspective.

This article provides a nuanced exploration of the state and exigencies of neurosurgical training in sub-Saharan Africa (SSA), viewed through the discerning lens of a medical student. The region has a pronounced scarcity of neurosurgical services, further compounded by sociocultural intricacies and infrastructural inadequacies, resulting in elevated mortality and morbidity rates. The insufficiency of neurosurgeons, facilities, and training centers, particularly in remote areas, exacerbates this predicament. The imperative to fortify neurosurgical training programs is underscored, necessitating a multifaceted approach inclusive of international collaborations and innovative strategies. The challenges impeding neurosurgical training program implementation range from constrained infrastructure to faculty shortages and financial constraints. Recommendations encompass infrastructural investments, faculty development initiatives, and augmented community engagement. An exploration of neurosurgical training programs across diverse African regions reveals commendable strides and imminent deficits, warranting heightened international collaboration. Furthermore, technological innovations, including virtual reality, robotics, and artificial intelligence, are posited as transformative conduits for augmenting neurosurgical training in SSA. The article concludes with a sagacious compendium of recommendations, encompassing standardized curricula, mentorship paradigms, and stringent evaluation mechanisms, all combining efficaciously fortifying neurosurgical insight in SSA and producing transformative improvements in healthcare outcomes.

Prevalence of fetomaternal Rhesus incompatibility at the tertiary care hospital: a cross-sectional study.

Background: Fetomaternal Rhesus incompatibility is a medical condition that affects the pregnant woman [of blood group (A, B, AB, O) and a negative Rhesus] and the foetus (of positive Rhesus). The objective of this study is to determine the prevalence and to present the clinical characteristics of fetomaternal Rhesus incompatibility in a tertiary care hospital. Methods: The authors conducted a retrospective cross-sectional study and 37 participants were recorded during the study period of 4 years. Results: A total of 11 898 pregnant women admitted to the maternity and 37 of them (women with blood groups A, B, AB or O and with a negative Rhesus) participated in our study, including a frequency of 0.31%. Thirty cases of fetomaternal Rhesus incompatibility were recorded in new-borns. 27 (73%) of the women are from the urban region and the age group between 21 and 25 is the most affected with 37.8%. Twenty-two (59.5%) of pregnant women have blood group O (and negative Rhesus) and primiparous women are the most affected with 64.9%. For the discovery of allo-immunization, 43.2% of women discovered it during the second pregnancy and 48.7% women received a single infusion of Anti-D serum during the first pregnancy. Twelve (40%) new-borns developed jaundice as a perinatal prognosis. Conclusion: Fetomaternal Rhesus incompatibility remains a major problem of maternal health because it is likely to lead to the formation of antibodies in women, which by crossing the placental barrier, they destroy red blood cells and thus cause serious complications.

The availability, access, challenges and advancements in neurosurgical care in Africa: a mini review.

The availability and accessibility of neurosurgical care across Africa remains limited despite recent advancements. Overall, Africa accounts for 15% of the global neurosurgical disease burden but has access to less than 1% of neurosurgeons globally. While the number of neurosurgeons has increased in recent decades, huge workforce shortages remain, with the region facing the second-largest neurosurgical deficit. Access to adequate facilities and equipment is also lacking. Barriers like poverty, conflicts, and distance from care centres negatively impact patients' ability to access services. However, training programs like the World Federation of Neurosurgical Societies Rabat Training Center have contributed to building local capacity. Use of technologies like neuro-endoscopy is expanding access to more cost-effective interventions for conditions such as hydrocephalus. Undergraduate medical education is also seeing a rise in African students interested in neurosurgery. Despite these advancements, workforce shortfalls, inadequate infrastructure, and challenges posed by geopolitical instability continue to hinder the provision of comprehensive neurosurgical care. Limited research and funding discourage experienced surgeons from practicing in their home countries. Increased international collaboration, support for education, and tackling of structural issues are needed to continue strengthening Africa's neurosurgical capacity and reducing the disease burden. This narrative review aims to provide an overview of the current state of neurosurgery on the continent, highlight achievements, and identify persisting challenges.

Efficacy and safety of once-weekly insulin icodec compared to once-daily insulin g U-100 in patients with type II diabetes: a systematic review and meta-analysis.

BACKGROUND//OBJECTIVE: Diabetes affects millions of people globally, despite treatment options, adherence and other factors pose obstacles. Once-weekly Insulin Icodec, a novel basal Insulin analog with a week-long half-life, offers potential benefits, enhancing convenience, adherence, and quality of life for improved glycemic control. This systematic review and meta-analysis aimed to assess the efficacy and safety of once-weekly Insulin Icodec compared to once-daily Insulin Glargine U-100 in individuals with type II diabetes (T2D). METHODS: A comprehensive literature search was conducted using PubMed, and Cochrane Library databases before September 2023 to identify relevant Randomized control trials (RCTs) with no language restrictions following PRISMA guidelines. The Cochrane risk-of-bias tool was used for quality assessment. All statistical analyses were conducted using RevMan (version 5.4; Copenhagen: The Nordic Cochrane Centre, The Cochrane Collaboration, 2014). RESULT: Four RCTs published from 2020 to 2023 with a cumulative sample size of 1035 were included. The pooled mean difference (MD) revealed a 4.68% longer TIR (%) with Insulin Icodec compared to Insulin Glargine U-100 [{95% CI (0.69, 8.68), p = 0.02}], the estimated mean changes in HbA1c (%) and FPG (mg%) were found to be insignificant between the two groups [MD = - 0.12 {95% CI (- 0.26, 0.01), p = 0.07}] and [MD = - 2.59 {95% CI (- 6.95, 1.78), p = 0.25}], respectively. The overall OR for hypoglycemia was also nonsignificant between the two regimens 1.04 [{95% CI (0.71, 1.52), p = 0.84}]. Other safety parameters were similar between the two groups. CONCLUSIONS: Switching from daily Insulin Glargine U-100 to weekly Insulin Icodec showed longer TIR (%) as well as similar blood glycemic control and safety profile. Hence, it may be a good alternate option for management of longstanding T2D.

A cross-sectional study exploring the characteristics of female survivors of sexual violence living with HIV/AIDS in the eastern region of Democratic Republic of Congo.

BACKGROUND: Sexual violence remains a persistent and devastating issue in eastern Democratic Republic of Congo (DRC). AIM: To elucidate the sociodemographic, sexual, and obstetrical characteristics associated with the experiences of victims of sexual violence (VSV) among women in the region. MATERIALS AND METHODS: A cross-sectional study was conducted involving 625 women from eastern DRC. Participants provided self-reported data, collected through interviews conducted by trained female interviewers in secure environments. Associations between VSV and various sociodemographic and reproductive health factors were examined. RESULTS: Of the respondents, 26.1% reported experiences of sexual violence. VSV were predominantly younger, with 56.44% aged between 15 and 24 years. Single women comprised 57.67% of VSV, and 37.42% identified as farmers. There were 33.13% of VSV who were illiterate, and 81.60% belonged to the low socio-economic stratum. Early physiological and reproductive milestones characterised VSV: 52.15% experienced menarche at or before 13 years, 34.97% initiated sexual intercourse before age 15, and 18.70% reported their first pregnancy before age 15. Higher nulliparity was observed in VSV (29.45%) compared to non-VSV (9.31%). A lower prevalence of HIV infection was found among VSV (11.04%) relative to non-VSV (25.76%). CONCLUSION: Sexual violence in the eastern DRC exhibits multifactorial associations. Younger women, those in certain occupations, and those with specific reproductive histories appear more vulnerable. The findings underscore the urgency for targeted interventions, enhanced access to education, and improved reproductive health services. Addressing these pressing issues should remain a primary focus in both societal and public health spheres.

Meningitis in Niger Republic amidst COVID-19: current issues and novel recommendations.

Amidst coronavirus disease 2019 (COVID-19), there has been a misplaced priority on meningitis in the Niger Republic, thus refocusing resources and attention away from the continuing meningitis campaign in the Niger Republic. The over-strained state of public health resources and staff has also led to decreased surveillance, postponed diagnoses, and constrained immunization efforts in Niger Republic. This review aims to bridge the gaps regarding meningitis amid COVID-19 in Niger Republic and offer recommendations to government to mitigate meningitis in the country, with the hope of finding a permanent solution to this debilitating disease. The authors reviewed 45 past and present pieces of literature on meningitis and COVID-19 from 2013 to 2023 in well-renowned scientific databases such as PubMed, ResearchGate, Google Scholar, African Journals Online, Medline, and Embase. Since 2015, Niger Republic has experienced multiple meningitis epidemics that have resulted in 20, 789 cases and 1, 369 deaths [a case fatality rate (CFR) of 6.6%]. A total of 231 cases of meningitis were reported from 1 November 2021 to 31 January 2022. And recently, 559 cases of meningitis (of which 111 are laboratory confirmed), including 18 deaths (overall CFR 3.2%), occurred in the Zinder region, southeast of Niger Republic, from 1 November 2022 to 27 January 2023. Meningitis remains a public health concern in the world, especially in Niger Republic, which could lead to serious long-term complications. Therefore, adequate and novel measures and therapeutic actions should be implemented by the Niger Government to lessen the burden of the disease in the country.