Short Narrative Review Research Articles

Dietary protein, amino acids and type 2 diabetes mellitus: a short review.

Diabetes is a widespread metabolic disorder and results from insulin resistance and impaired insulin secretion. Modifiable factors like diet, physical activity, and body weight play crucial roles in diabetes prevention, with targeted interventions reducing diabetes risk by about 60%. High-protein consumption, above the recommended intake of 0.8 g/kg body weight per day, have often explored in relation to diabetes risk. However, the relationship between dietary protein and diabetes is multifaceted. Observational studies have linked high total and animal protein intake to an increased risk of type 2 diabetes, particularly in obese women. Elevated levels of branched-chain amino acids (BCAA), which can result from dietary intake, protein breakdown, as well as an impaired catabolism, are strong predictors of cardiometabolic risk and insulin resistance. With several mechanism linking BCAA to insulin resistance. On the other hand, intervention studies suggest that high-protein diets can support weight loss and improve cardiometabolic risk factors. However, the impact on insulin sensitivity and glucose homeostasis is not straightforward. Proteins and amino acids stimulate both insulin and glucagon secretion, influencing glucose levels, but chronic effects remain uncertain. This short narrative review aims to provide an update on the relationship between increased dietary protein intake, amino acids, insulin resistance and type 2 diabetes, and to describe protein recommendations for type 2 diabetes.

A Short Narrative Review on the Delays in Tuberculosis Care in Odisha

A Short Narrative Review on the Delays in Tuberculosis Care in Odisha

Is there evidence for using ketamine among individuals with dementia?

The aim of this short narrative review was to evaluate the existing literature regarding the clinical use of ketamine among individuals with dementia, especially those with behavioral disturbances. PubMed, Cochrane, and Ovid (Embase, APA PsycINFO, and MEDLINE) databases were searched for abstracts using the search terms "ketamine" AND "dementia." Only articles describing the use of ketamine in individuals with dementia were included. Articles that did not include individuals with dementia, did not use ketamine, were published in a non-English language, primarily described animal studies, or were reviews were excluded. Three case reports met the inclusion criteria. One described the use of subcutaneous ketamine for depression, one described the use of intramuscular ketamine for acute agitation, and one described the use of S-ketamine as anesthesia during electroconvulsive therapy for depression and catatonia. No significant adverse effects were reported in any of the cases. Although the use of ketamine in the treatment of depression and agitation associated with dementia has potential, the current evidence remains limited. High-quality prospective studies are needed to confirm the observations of these case reports before ketamine can be used to treat behavioral disturbances in individuals with dementia.

Iatrogenic Epileptogenicity Caused by CNS Drugs: A Short Case Series and Narrative Review.

Multiple medications are known to increase epileptogenicity in patients with and without an underlying seizure disorder. Paradoxically, some of these medications include anti-seizure medications (ASMs) and other medications, such as psychotropics, that act on the central nervous system (CNS). This article aims to discuss 3 clinical cases that highlight the gamut of epileptogenic reactivity secondary to CNS drugs ranging from increased epileptogenicity in the form of interictal epileptiform discharges (IEDs) without seizures, increased epileptogenicity on electroencephalogram (EEG) with associated non-epileptic movement disorders, and frank, de novo seizures. We also analyze the relevant literature on the impact of CNS medications on epileptogenicity.

Advances in Therapeutic Strategies for the Management of Clostridioides difficile Infection.

The infection caused by Clostridioides difficile represents one of the bacterial infections with the greatest increase in incidence among nosocomial infections in recent years. C. difficile is a Gram-positive bacterium able to produce toxins and spores. In some cases, infection results in severe diarrhoea and fulminant colitis, which cause prolonged hospitalisation and can be fatal, with repercussions also in terms of health economics. C. difficile is the most common cause of antibiotic-associated diarrhoea in the healthcare setting. The problem of bacterial forms that are increasingly resistant to common antibiotic treatments is also reflected in C. difficile infection (CDI). One of the causes of CDI is intestinal dysmicrobialism induced by prolonged antibiotic therapy. Moreover, in recent years, the emergence of increasingly virulent strains resistant to antibiotic treatment has made the picture even more complex. Evidence on preventive treatments to avoid recurrence is unclear. Current guidelines indicate the following antibiotics for the treatment of CDI: metronidazole, vancomycin, and fidaxomycin. This short narrative review provides an overview of CDI, antibiotic resistance, and emerging treatments.

Botulinum Toxin to Improve the Prognosis of Skin Transplantation: A Short Narrative Review.

Skin transplantation is a traditional and well-established method of repairing skin loss, especially deep second-degree postburn wounds. Complications often happen amid the healing process, including necrosis and skin contracture, which has raised widespread concern from patients and doctors. Since the first recorded medical application of botulinum toxin for strabismus, accumulating evidence has enclosed all-round potential of botulinum toxin, more than aesthetic management. In recent decades, botulinum toxin also has been revealed to improve the prognosis of skin grafts. This literature review aims to briefly summarize the history and latest advances of its use for skin transplantation.

Can Yerba Maté (Ilex paraguariensis A.-St.-Hil) and Its Constituents Affect Health and Obesity?

The present commentary is a short narrative review of the available data concerning the influence of Yerba Maté, its relatives and constituents on health with special attention to its anti-obesity effects and their physiological mechanisms. The possible adverse side-effects of Yerba Maté, form and doses of its consumption are discussed. The available information demonstrates the ability of Yerba Maté and its constituents to prevent and to treat a wide array of disorders including obesity, although the potential of this plant to promote weight loss requires further elucidation.

An update on galanin and spexin and their potential for the treatment of type 2 diabetes and related metabolic disorders

Spexin (SPX) and galanin (GAL) are two neuropeptides widely expressed in the central nervous system as well as within peripheral tissues in humans and other species. SPX and GAL mediate their biological actions through binding and activation of galanin receptors (GALR), namely GALR1, GALR2 and GLAR3. GAL appears to trigger all three galanin receptors, whereas SPX interacts more specifically with GALR2 and GLAR3. Whilst the biological effects of GAL have been well-described over the years, in-depth knowledge of physiological action profile of SPX is still in its preliminary stages. However, it is recognised that both peptides play a significant role in modulating overall energy homeostasis, suggesting possible therapeutically exploitable benefits in diseases such as obesity and type 2 diabetes mellitus. Accordingly, although both peptides activate GALR’s, it appears GAL may be more useful for the treatment of eating disorders such as anorexia and bulimia, whereas SPX may find therapeutic application for obesity and obesity-driven forms of diabetes. This short narrative review aims to provide an up-to-date account of SPX and GAL biology together with putative approaches on exploiting these peptides for the treatment of metabolic disorders.

A Bibliometric Review of Research on Intelligence in Leadership Studies

Intelligence has always been a key factor in people’s assessments of leaders and has featured on most profiles of leadership traits and competences. However, the disparate nature of research on intelligence in leadership studies means that it is time to take stock and to consider what has been learned. We do this by reporting a bibliometric analysis of published scholarly work on intelligence as it relates to leadership. The article begins with a short narrative review of intelligence in leadership studies before 1991, which demonstrates the long history of intelligence being conceptualized as IQ, general intelligence, wisdom, and intellect. This is followed with a bibliometric analysis of the topic from 1991 to 2022, which demonstrates how emotional intelligence has become the primary focus of leadership intelligence scholars. The implications of this shift of scholarly attention are discussed at the end of the article. In addition, we discuss the implications for implicit leadership theory (ILT) and demonstrate that the intelligence attribute in ILT frameworks is underdeveloped.

What's new on female genital mutilation/cutting? Recent findings about urogynecologic complications, psychological issues, and obstetric outcomes.

Female genital mutilation/cutting (FGM/C or FGM) are injuries to the female genital organs for non-medical reasons. Every year, over 4 million girls are at risk of FGM. Complications of this practice are very common and some of them are still under investigation. The purpose of this short narrative review is to highlight and summarize the main ones. Psychologic and psychiatric sequelae, chronic vulvar pain, urogenital symptoms, pelvic organs prolapse, sexual disfunction, cervical dysplasia and infections resulted as chronic sequalae of FGM. Severe pain, excessive bleeding, and tissues swelling are acute consequences of FGM. Rates of caesarean section, time of second stage of delivery, post-partum blood loss (but not major hemorrhage), peri-clitoral and perineal injuries and episiotomy rates are higher in pregnant women with FGM, when compared with those non victims of mutilation. The female genital mutilation practice is often cause of severe urogynecologic, psychologic and obstetrics sequelae. Although several studies have been carried out on FMG complications and treatments, long term sequelae are still very common and deserve major attention and further research.

Advance Care Planning in India: Current status and future directions. A short narrative review

India is undergoing economic, demographic and epidemiologic transitions. The healthcare industry is expanding rapidly as the burden of non-communicable diseases increases. The Indian Supreme Court [1] has recently enabled Advance Medical Directives (AMD). Implementation of Advance Care Planning (ACP) will depend on civil society and the palliative care sector until government support is available.

Antivirals for the treatment of Monkeypox: utilization in the general and HIV-positive population and gaps for research. A short narrative review.

Monkeypox (Mpox) is an emerging viral disease caused by the monkeypox virus (MPXV), a double-stranded DNA virus member of the genus Orthopoxvirus, first reported in humans in 1970. Since May 2022, a global spread of the infection has occurred that the World Health Organization (WHO) declared a public health emergency. In view of the global threat, efforts have been devoted to bolstering the disease spread as well as identifying viable therapeutic modalities. People living with HIV may be at an increased risk of adverse outcomes and may require antiviral treatment. With regard to antiretroviral drugs agents, the anticipated adverse drug reactions do not preclude the co-administration of combined antiretroviral therapy and antivirals for mpox. More data on treatment recommendations and efficacy in patients with immunodeficiency due to HIV is needed. In this review, tecovirimat, cidofovir and brincidofovir - antiviral agents with activity against MPXV and other Orthopoxviruses are reviewed, their utilization in vulnerable patient groups affected by mpox such as people living with HIV and possible gaps for future research. Tecovirimat is an inhibitor of the Orthopoxvirus VP37 envelope wrapping protein thus rendering enveloped virus formation impossible. Cidofovir and its prodrug brincidofovir interfere with DNA synthesis through DNA polymerase inhibition. Ongoing research is intensified to verify efficacy and applicability.

Diet and non-alcoholic fatty liver disease, a short narrative review.

The growing importance of non-alcoholic fatty liver disease (NAFLD), the biggest non-communicable liver disease, inherently leads to an increased attention to lifestyle and diet that are closely intertwined with NAFLD. Elements of the Western diet such as saturated fats and carbohydrates and thus soft drinks, red meat and ultra-processed foods are linked to NAFLD. Contrarily, diets rich in nuts, fruits, vegetables and unsaturated fats as seen in the Mediterranean diet are linked to less prevalent and less severe NAFLD. In the absence of approved medical therapy for NAFLD, therapy mostly focusses on lifestyle and diet. This short review tries to provide a succinct overview of the current knowledge on the influence of certain diets or individual nutrients on NAFLD and discusses different dietary approaches. It ends with a short list of recommendations that can be used in daily practice.

Cardioprotective Effects of Resveratrol in the Mediterranean Diet: A Short Narrative Review

The beneficial effects of a Mediterranean diet are due to the numerous active compounds in the food and, particularly, the high concentration of compounds with synergistically acting antioxidant properties. Resveratrol, a stilbenoid nonflavonoid phenol, is an antioxidant that is naturally produced by numerous plants as a defensive agent in response to attacks from pathogens, such as bacteria and fungi. Resveratrol has several effects on human health, including on the lipid profile, where it primarily downregulates the enzyme 3-hydroxy-3-methylglutaryl coenzyme A reductase, reducing the synthesis of cholesterol. Resveratrol also increases the expression of LDL receptors in the liver, contributing to the reduction in the LDL-cholesterol levels. This short narrative review, based on relevant articles written in English from a PubMed search, using the keywords “resveratrol”, “atherosclerosis”, “cardiovascular disease”, and “Mediterranean Diet“, focuses on the possible effects of this molecule on cardiovascular disease, lipid metabolism, and atherosclerosis.

GLP-1RAs in Spain: A Short Narrative Review of Their Use in Real Clinical Practice.

Glucagon-like peptide1 receptor agonists (GLP-1RAs) are a class of drugs with potent glucose-lowering activity. Additionally, some GLP-1RAs have demonstrated cardiovascular and renal benefits. Current guidelines recommend their use in patients with type2 diabetes (T2D) at high risk of or with established cardiovascular disease (CVD), regardless of glycaemic control, with lifestyle modification and metformin. However, several studies have recently highlighted the limited number of patients with T2D benefiting from these medications worldwide. Given the huge burden of CVD among patients with T2D, efforts should be made to bring clinical practice closer to expert guidelines. This review describes the current situation of GLP-1RA use in Spain and the reasons behind the gap between guidelines and real-world practice and suggests possible solutions. Administrative issues, lack of awareness of the cardiovascular benefits, clinical inertia, rejection of injectable medication and costs could be some of the reasons for the current situation. Possible strategies that could help to close the gap include encouraging a multidisciplinary approach to the treatment of diabetes which involves cardiologists, endocrinologists, nephrologists, primary care providers and pharmacists; improved awareness of comorbidities and earlier evaluation and treatment or risks; and better education of healthcare providers regarding the cardioprotective benefits of these drugs.

A review of the role of intermittent fasting in the management of inflammatory bowel disease.

Intermittent fasting (IF) may be a weight management strategy for patients with inflammatory bowel disease (IBD). The aim of this short narrative review is to summarize the evidence related to IF in the management of IBD. A literature search of English publications related to IF or time-restricted feeding and IBD, Crohn's disease, or ulcerative colitis was conducted in PubMed and Google Scholar. Four publications on studies of IF in IBD were found: three randomized controlled trials in animal models of colitis and one prospective observational study in patients with IBD. The results from animal studies suggest either moderate or no changes in weight but improvements in colitis with IF. These improvements may be mediated through changes in the gut microbiome, decreased oxidative stress and increased colonic short-chain fatty acids. The study in humans was small and uncontrolled, and it did not assess changes in weight, making it difficult to draw conclusions around the effects of IF on changes in weight or disease course. Given that preclinical evidence suggests intermittent fasting may play a beneficial role in IBD, randomized controlled trials in large patients with active disease are warranted to determine whether intermittent fasting could be an integrated therapy for patients with IBD management, either for weight or for disease management. These studies should also explore the potential mechanisms of action related to intermittent fasting.

Monkeypox: What do we know so far? A short narrative review of literature.

Monkeypox was a zoonotic infection, first detected in parts of northern Africa in the 1970s. Monkeypoxvirus, the causative agent of monkeypox, is a species of genus Orthopoxvirus and is closely related to long-eradicated smallpox caused by variola virus. Outbreaks in the West (in USA, UK, and Ireland) along with periodic re-emergence of the disease in parts of Africa have generated concern among global health bodies due to the existent deficiency of guidelines for management of the disease. Genetic variations and altered mechanisms favoring better survival of the virus have made early identification of the disease during screening difficult, particularly in resource-limited settings like rural areas of Africa. Through evidences gathered from experimental studies conducted after these outbreaks, the virus is known to be transmitted from several animal reservoirs along with human-to-human contact of blood, body fluids, or aerosol. Early diagnosis through immunoassays and polymerase chain reaction (PCR) tests, although not very specific, allows early treatment and subsequently better patient survival and recovery. Presence of lymphadenopathy along with fever, sore throat, and a vesiculopustular rash is diagnostic. The virus affects the gastrointestinal, hematological, ocular, and respiratory systems, in like manner producing afflictions of the specific system. Treatment, through experimental data, has been preferred to be symptomatic, with the aim to prevent superinfections. Antivirals like cidofovir and tecovirimat have been studied upon and used in clinical trials with favorable outcomes. Antiviral immunoglobulins have also been used with success in certain patients for postexposure prophylaxis.

Subcutaneously-Administered Infliximab in the Management of Rheumatoid Arthritis: A Short Narrative Review of Current Clinical Evidence.

The first subcutaneous (SC) formulation of infliximab CT-P13 has been authorized for the treatment of rheumatoid arthritis (RA) in Europe in 2019. Later, in 2020, approved indications were extended also to ankylosing spondylitis, psoriatic arthritis, psoriasis, Crohn’s disease (CD) and ulcerative colitis (UC). The present review provides summary of the key features of SC infliximab, with particular focus on pharmacokinetic profile, clinical development program in comparison with the intravenous (IV) formulation, and the latest evidence in the literature. We conclude that SC infliximab represents a new and promising approach in the treatment of patients with RA, offering an optimized clinical profile and a more practical option in comparison to the IV formulation. Nevertheless, SC formulation can improve the use of national health systems resources (e.g., through the time of healthcare workers not having to supervise infusions) and facilitate social distancing measures during the COVID-19 pandemic, as the patient can self-inject the medicine at home without going to the hospital. The limitations of the SC infliximab are mainly due to the limited experience of use in clinical practice and the absence of long-term drug retention data.

Mother-to-Child Transmission of HIV Through Breastfeeding Improving Awareness and Education: A Short Narrative Review.

Despite critical progress registered in the reduction of mother to child transmission (MTCT) of HIV worldwide, transmission through breastfeeding still contributes to almost 50% of pediatric HIV infections recorded every year. In this short narrative review, after development of an extensive background on HIV and breastfeeding, some directions are suggested to address the key bottlenecks. Specifically, reinforcing the prevention of MTCT through breastfeeding (BF) in order to move towards elimination of MTCT prior to 2030 may require, among others strategies: tracking all women of child bearing age through HIV testing, improving testing and retesting of women during pregnancy and breastfeeding, strengthening adherence on antiretroviral therapy (ART) among pregnant and lactating women, ensuring continuum and retention in care of mother and baby-pairs up to 24 months, switching ART in non-viral suppressed mothers after improvement of adherence counseling. In addition, due to the burden of seroconversion during pregnancy or thereafter through BF, pre-exposure prophylaxis (PreP) for most at risk women should be implemented urgently. The opportunity to extend the infant prophylaxis to the whole lactating period should be assessed to address residual transmission amongst viral suppressed mothers.

Epidemiology, Clinical Features, and Unusual Complications of Norovirus Infection in Taiwan: What We Know after Rotavirus Vaccines.

Noroviruses (NoVs) are one of the emerging and rapidly spreading groups of pathogens threatening human health. A reduction in sporadic NoV infections was noted following the start of the COVID-19 pandemic, but the return of NoV gastroenteritis during the COVID-19 pandemic has been noted recently. Research in recent years has shown that different virus strains are associated with different clinical characteristics; moreover, there is a paucity of research into extraintestinal or unusual complications that may be associated with NoV. The genomic diversity of circulating NoVs is also complex and may vary significantly. Therefore, this short narrative review focuses on sharing the Taiwan experience of NoV infection including epidemiology, clinical features, and complications following suboptimal rotavirus immunization in Taiwan (after October 2006). We also highlight the unusual complications associated with NoV infections and the impacts of NoV infection during the COVID-19 pandemic in the literature for possible future research directions. To conclude, further research is needed to quantify the burden of NoV across the spectrum of disease severity in Taiwan. The evidence of the connection between NoV and the unusual complications is still lacking.