Clinical Aspects Research Articles

Relationship Between Vitamin D Insufficiency and Anemia in Older Adults: An Approach Considering Clinical Aspects and Food Insecurity

Background/Objectives: Studies have shown a high prevalence of anemia and vitamin D insufficiency in older adults, and the literature suggests a relationship between these two conditions, as vitamin D insufficiency may impair erythrocyte synthesis. Food insecurity refers to the lack of regular access to sufficient and nutritious food, which can directly affect health by worsening conditions such as anemia and vitamin D insufficiency. This study evaluated the association between vitamin D insufficiency and anemia in older adults. Methods: We conducted a cross-sectional study with 430 individuals aged 60 and older, using personal interviews and blood tests for data collection. Anemia was identified with serum hemoglobin levels of <12 g/dL for women and <13 g/dL for men, while vitamin D insufficiency was defined as serum levels <30 ng/mL. We used multiple logistic regression to analyze associations through Stata version 17.0 software. Results: The prevalence of anemia was identified in 14.7% of the sample, and vitamin D insufficiency was observed in 63.5%. We found an association between vitamin D insufficiency and anemia (OR = 2.4; 95% CI = 1.2–4.7). In the final model, factors such as male sex (OR = 2.7; 95% CI = 1.5–4.9) and polypharmacy use (OR = 2.0; 95% CI = 1.0–3.9) were also associated, regardless of age group, food insecurity, and multimorbidity. Conclusions: Vitamin D insufficiency increased the likelihood of anemia among the older adults evaluated, suggesting that prevention and treatment strategies for anemia should consider vitamin D serum levels.

Epidemiological, clinical, paraclinical, evolutionary, and therapeutic aspects of hypertensive patients infected by COVID-19: about 702 patients in our city

Abstract Introduction Hypertension (HT) is a major cardiovascular risk factor frequently observed in COVID-19 patients. This study aimed to determine the frequency of hypertensive patients infected with COVID-19 at a national hospital, describe their epidemiological, clinical, paraclinical, and therapeutic profile, their disease progression, and identify factors associated with death. Methodology A retrospective, descriptive, and analytical study was conducted over 24 months and 4 days, from 27 March 2020 to 30 March 2022, at national hospital. Included were hospitalized patients at a hospital with a confirmed COVID-19 diagnosis, known hypertensives, regardless of gender, and with a hospitalization record. COVID-19 diagnosis was based on a positive SARS-CoV-2 RT-PCR or a positive COVID Rapid Diagnostic Test. Data were collected using a survey form, with a p-value less than 0.05 considered statistically significant for bivariate analysis. Results The study enrolled 702 patients, a hospital frequency of 23.95%. The average age was 65.14 ± 12.24 years with a sex ratio of 0.81. Comorbidities were predominantly diabetes (40.5%) and dyslipidemia (4.8%). Common symptoms included cough (65%), dyspnea (42.3%), fever (47.4%), and asthenia (35.9%). Blood pressure was normal in 15.2%, high-normal in 16.8% of patients. HT was Grade I in 12.1%, Grade II in 10%, and Grade III in 6.8% of the population, with blood pressure unmeasurable in 0.3% of known hypertensive patients. SARSCOV2 infection was mild in 34.2% and moderate in 42.8% of cases. CT scans showed extensive (31.8%), severe (25.9%), moderate (25.6%), critical (8.5%), and minimal (7.9%) lung damage. Treatment mainly consisted of ACE inhibitors (29%), ACE inhibitors in combination with another antihypertensive (8.4%), and ARBs in combination with an antihypertensive (). The average hospital stay was 12.85 days with a favorable outcome in 81% and a mortality rate of 15.5%. Factors associated with death included not being vaccinated against COVID-19 (HR: 11.70; 95% CI: 1.324-103.519), critical clinical form (HR: 11.70; 95% CI: 1.324-103.519), pulmonary consolidation (HR: 8.87; 95% CI: 7.539-24.207), high creatinine (HR: 4.69; 95% CI: 1.360-16.181), critical CT thoracic level (HR: 2.42; 95% CI: 1.020-5.745), and not taking ARBs (HR: 6.02; 95% CI: 2.812-12.889). Conclusion HT can be associated with COVID-19, impacting the disease's prognosis with significant mortality. Preventing its incidence and morbidity/mortality is crucial.

Diagnostic value of low dose dobutamine stress echocardiography in paradoxical low flow low gradient aortic stenosis

Abstract Background In aortic stenosis with low-gradient scenarios distinguishing between fixed and pseudo-severe stenosis becomes challenging. Low-dose dobutamine stress echocardiography (DSE) is recommended for classical low-flow low- gradient stenosis with reduced ejection fraction. Doubts of DSE's utility in paradoxical low-flow low-gradient (PLFLG) stenosis when ejection fraction is preserved are partially reasoned by proposed inefficiency in generating a contractile reserve 1. Guidelines advocate an integrated approach, combining various clinical and imaging aspects 2. Purpose This study aimed to investigate usefulness of DSE in PLFLG stenosis, identifying specific features to predict the possibility of generating significant stroke volume augmentation and distinguishing fixed aortic stenosis. Methods We identified patients with aortic stenosis who underwent DSE and multi-modality imaging at our centre between 2020 and 2023. Among them, those with PLFLG situations were used for detailed analysis. Multiple linear regression analysis was performed to identify parameters predictive of significant contractile reserve, defined as 20% stroke volume increase from baseline. For patients demonstrating contractile reserve we assessed predefined parameters by receiver operating characteristics (ROC) analysis to predict fixed stenosis defined as final aortic valve area < 1cm² and valve area change <0.2cm² or final mean pressure gradient >40mmHg. For predictive value of Agatston score we conducted post-hoc analysis. Results Among 256 DSE cases, 67 were conducted for PLFLG stenosis. Patients were 82 years of median age and mostly female (63%). Symptoms included dyspnea in 90% and angina in 40% of cases. Baseline echo showed median aortic valve area (indexed to body surface area) of 0.8cm² (0.44cm²/m²) with mean pressure gradient of 20mmHg. Contractile reserve was inducible in 70% of patients, of which 74% showed criteria of fixed stenosis. Higher left ventricular end-diastolic diameter (LVESD) and lower baseline systolic flow-rate were predictive for contractile reserve (p<0.05). Among patients with contractile reserve ROC for baseline mean pressure gradient, acceleration time (median 0.08s; range 0.04-0.11s) and acceleration time to ejection time index (0.28; range: 0.148-0.458) revealed good prediction of fixed stenosis in DSE meanwhile Agatston calcium score (median 1076; range: 301-8821) did not (figure 1). No correlation was found between Agatston score probability of severe stenosis and aortic valve pressure gradient behavior with increased stroke volume (figure 2). Conclusion DSE proves to be a useful a method in the differentiation between fixed and pseudo-severe stenosis in PLFLG situation. Our findings question the predictive value of Agatston score for aortic valve behavior with increase of stroke volume and warrant further investigations regarding value of acceleration time and acceleration time to ejection time index in those patients.Receiver operating characteristicsPost-hoc analysis of Agatston score

When toxicity is not just from gluten: a systematic review on financial toxicity and celiac disease

Abstract Background With an incidence of up to ∼2% globally, Celiac Disease (CD) is probably one of the most life-long common chronic conditions. Although ‘Financial toxicity’ (FT) has been mainly linked to oncology, significant financial burdens have been described across all healthcare domains, even in CD and to the unexpected economic effort resulting from illness and the need for treatments. This study aimed to investigate the potential relationship between CD and FT. Methods A systematic literature review was performed according to the PRISMA Statement 2020 guidelines. The search query queried the following databases: PubMed, Scopus, CINAHL and APA PsycInfo. No time and study design limits were included. Results 105 articles were found, and 25 were included in the review. The main results revealed that CD impacts physical health and imposes a significant financial burden on patients and their families. FT in CD is primarily due to the high costs of diagnosis, lifestyle changes, and expenses for gluten-free foods. Several studies highlighted the scarce adherence to the therapeutic diet due to the cost of food and poor acceptance of CD. Furthermore, since 2007, there has been increased attention to the difficulty of finding gluten-free products and their expensive fees. All these aspects, even for low-income countries, were faced differently globally, as documented by the heterogeneity of government subsidy policies highlighting the health inequity. Conclusions Considering the prevalence, a comprehensive health assessment with a global health approach should consider clinical, social, and economic aspects. This regard could improve the quality of life for CD patients and ensure fair and personalised access to care, regardless of their geographical location or financial situation. This review has highlighted the fragmentation of resources available internationally, underlining the relevance from a public health point of view. Key messages • Celiac Disease is one of the most common life-long disorders, and financial toxicity is an aspect that should be taken into account also from a public health point of view to ensure health equity. • The gluten-free diet represents an important therapeutic choice in CD; the related expensive fees could increase scarce adherence and worse health outcomes.

Leadless pacemaker - lead parameters stability and battery longevity in the mid-term follow-up

Abstract Background A leadless pacemaker (L-PM) has been designed to avoid the need for a pacemaker pocket and transvenous lead. Long-term safety will largely depend on the need for replacements, mainly due to battery depletion (end-of-life). While the mean L-PM battery longevity predicted by the manufacturer is 12 years, real-world longevity data are still scarce. We aimed to describe L-PM parameters’ stability and battery longevity during the mid-term follow-up. Methods Single-center registry of consecutive patients undergoing L-PM implantation from May 2015 to November 2023. Procedural characteristics, lead parameters and battery longevity were collected immediately after implantation and during the most recent follow-up visit. Results Overall, 261 consecutive patients had a transcatheter L-PM implanted through a femoral vein (mean age 78±10 years; 66% male). Mean procedural duration was 44±28min and fluoroscopy time was 4,4±3,9min. The device was successfully implanted in all but one patient. The main indications for permanent pacing were high-degree atrioventricular block [N=130 (50%)], atrial fibrillation with pauses [N=78 (30%)], and sinus node disease [N=28 (11%)]. Immediately after implantation, three cases (1,2%) of pericardial effusion (one with tamponade) were reported. In one case (0,4%), a conventional pacemaker was implanted due to L-PM acute dysfunction. No other procedure-related complications, including dislodgment, were reported at discharge. After a mean follow-up of 2,8±1,7years, the pacing threshold and R-wave amplitude remained stable [0,67mV vs. 0,62mV (p=0,9); and 10,3mV vs. 16,1mV (p<0,001), respectively] and mean ventricular pacing was 54±38%. Expected battery longevity was >8 years (maximum value) in 84% of the patients. In the subgroup of patients with >5 years of follow-up (N=20; mean follow up of 6,3±1,8years), the expected battery longevity was >8 years in 85% (N=17) of the patients. In three cases, the L-PM was upgraded to cardiac resynchronization therapy or left bundle branch area pacing due to pacing-induced left ventricular dysfunction. There was one case of L-PM end-of-life 6 years after implant (pacing threshold 0,5mV; ventricular pacing 100%), in which a second L-PM was successfully implanted. Overall, 78 (31%) patients died, a mean of 2,2±1,9 years after L-PM implantation, none related to the device. Conclusion In this real-world cohort, L-PM maintained stable pacing parameters and, in the mid-term follow-up, only one battery depletion was observed while expected longevity remained above 8 years in the large majority of patients. Longer follow up will allow better understanding of both technical and clinical aspects relevant to manage end-of-life devices.Table 1Figure 1

Impact of the socioeconomic crisis in Lebanon on people with epilepsy.

The economic crisis in Lebanon, which began in 2019, has affected the healthcare system and patients' incomes. The aim of this study was to analyze the obstacles faced by people with epilepsy (PWE) during this crisis and to assess its impact on their quality of life. The method used was a cross-sectional study conducted among PWE aged 18-65 years, who were asked to complete a comprehensive questionnaire covering sociodemographic aspects, clinical aspects, the impact of the economic crisis, and the QOLIE-31 (version 1.0), validated in English and Arabic, which assesses the quality of life of PWE. 71 patients were included in the study with an average age of 35.2 years [23.5; 62.5] (53.5% were males). Their average QOLIE-31 score was 50.3 (+/- 17.9). A significant proportion (71%) of patients reported difficulties during the crisis, with 25% reporting having had seizure-related injuries in the years 2022-2023 and 36.6% reporting an increase in seizure frequency compared to that prior to 2020. Moreover, many patients had to change (33.8%) or discontinue (18.3%) antiseizure medications, due to drug shortages, rising costs, and high gas prices. To mitigate these challenges, patients sought solutions such as obtaining medications from abroad (34%) or through donations (8%) or purchasing from the black market (8%). Low quality of life was associated with unemployment, low education level, the presence of focal seizures with impaired awareness or generalized seizures, polytherapy, seizure-related injuries, and medication changes during the economic crisis. These results highlight the considerable challenges faced by PWE in Lebanon during the economic crisis, emphasizing the negative effect of the crisis on their quality of life and seizure control. This study analyzed the obstacles faced by 71 people with epilepsy during Lebanon's economic crisis and showed that many patients had to change (33.8%) or discontinue (18.3%) antiseizure medications, due to drug shortages, rising costs, and high gas prices. To mitigate these challenges, patients sought solutions such as obtaining medications from abroad (34%) or through donations (8%) or purchasing from the black market (8%). This affected their quality of life. In fact, low quality of life was associated with unemployment, low education level, focal seizures with impaired awareness or generalized seizures, polytherapy, seizure-related injuries, and medication changes.

Maxillary Giant Radicular Cyst: A Case Presentation and Management

Objectives: Radicular cysts are the most frequent odontogenic cystic lesions, they are inflammatory cysts that involve the apex of affected tooth and appear as well-defined radiolucencies. Most radicular cysts are small, but they can grow quite large due to their capacity for significant expansion, invasion of adjacent tissues, and rapid growth. They also have a high recurrence rate. We present here a rare case of a giant maxillary radicular cyst in a 60-year-old patient, aiming to highlight the clinical and radiological aspects, as well as the importance of enucleation with extraction of the offending tooth/teeth in the surgical management of these cysts. Methods: a 60-year-old male patient presented with an extensive involving the left anterior area of the maxilla. The cone-beam computed tomography (CBCT) image suggested the presence of an odontogenic cyst at the size of 50 mm × 30 mm in the affected side. For treatment, an enucleation of the cyst, along with the extraction of the association tooth, was performed. Results: The diagnosis of radicular cyst was established on the resected specimen. There were no signs of recurrence two years following the surgery. Conclusions: Imaging plays a crucial role in accurately diagnosing and assessing the extent of the cyst. Surgical treatment primarily relies on enucleation with extraction of the offending tooth which is essential for effective management and to minimize recurrence.

Clinical and Sociodemographic Profile, Self-Care, Adherence and Motivation for Treatment, and Satisfaction with Social Support in Portuguese Patients with Type 2 Diabetes

Objective: This study aimed to characterize the sociodemographic and clinical profiles of Portuguese patients with type 2 diabetes mellitus (T2DM) and to assess their self-care practices, treatment adherence, motivation, and satisfaction with social support. Methods: A cross-sectional observational study was conducted at an endocrinology unit in northern Portugal from January 2021 to December 2022. The sample included 303 adult patients with T2DM who provided informed consent. Data were collected using a structured questionnaire addressing sociodemographic, clinical, and self-care aspects. Validated scales were used to assess diabetes knowledge, self-care activities, treatment adherence, motivation, and social support. Results: Of the 303 patients enrolled, with a median age of 67 years, 51.2% were female and 68.2% retired. Clinical measures showed a median systolic blood pressure of 135 mmHg, abdominal circumference of 104.6 cm, and BMI of 29.3 kg/m2. Self-care practices were suboptimal, with only 25.1% of patients consistently following a healthy diet, and 31% engaged in weekly physical activity. Although treatment adherence was generally high, issues like forgetfulness were reported. Satisfaction with social support varied, with 30% of patients feeling isolated. Conclusions: The study identifies significant gaps in diet and physical activity adherence among T2DM patients. There is a need for targeted educational interventions and enhanced support systems to improve self-care and treatment outcomes. Personalized care strategies addressing educational, motivational, and social support factors are crucial to better managing T2DM and improving patient well-being.

Wilson’s disease: A Comprehensive Review of Genetics, Pathophysiology, Clinical Symptoms, Diagnostic Techniques and Current Treatment

Introduction: Wilson's disease (WD) is a genetic disease, inherited in an autosomal recessive manner, caused by a mutation in the ATP7B gene, which results in impaired excretion of copper in the bile. This causes the accumulation of copper in various tissues and organs, leading to their damage. The range and severity of symptoms are wide, so diagnosis is difficult and requires a high index of suspicion. The most common clinical symptoms are hepatic and neuropsychiatric symptoms. Diagnosis is based primarily on clinical suspicion, typical symptoms and reduced serum ceruloplasmin concentration. Treatment includes pharmacological therapies, and in some cases liver transplantation is necessary. Wilson's disease, if left untreated, inevitably leads to serious disability and death. Purpose of the work: This study aims to review and characterize the clinical and pathophysiological aspects of Wilson’s disease. Materials and methods: A comprehensive analysis of research papers available on PubMed, Google Scholar, Web of Science, Embase and Scopus was undertaken using the searchterms encompassing the following keywords: Wilson’s disease, Copper metabolism, Copper toxicity, ATP7B, Ceruloplasmin, Gene Mutation Results: Wilson's disease is a rare genetic disorder that can lead to severe disability and even death. For this reason, rapid diagnosis and appropriately selected and individualized treatment play a key role. Wilson's disease remains a major diagnostic challenge, but new techniques for its diagnosis, such as genotype analysis, mainly through sequencing, as well as newborn screening, may significantly improve patient prognosis in the future.

An Analysis of the Influence of a Patient’s Sex on Quality of Life in Liver and Kidney Transplantation

Background: Renal and liver transplantation influences the quality of life of the patients who undergo these procedures. Therefore, the aim of the present study was to analyze possible differences in liver and kidney transplantation in relation to the patient’s sex and to determine their impact on quality of life. Methodology: An observational study was carried out with 147 patients with liver (n = 70) and kidney (n = 77) failure on the transplantation waiting list. The possible influence of sex on clinical, sociodemographic, and psychological aspects of the patients’ quality of life before and 6 months after transplantation was analyzed. Questionnaires on health-related quality of life (SF-36), the perception of social and family support (EASP), and coping strategies (CEA), the depression and anxiety scale (HAD), and the Eysenck personality inventory (EPI) were used. A univariate analysis was performed according to sex using statistical tools including the Chi-square test, the t-test, and a univariate linear analysis of variance. Results: In patients on the waiting list for liver transplantation, we found sex differences in terms of age (p = 0.040), time of evolution of end-stage liver disease (p = 0.013), etiology (p = 0.07), and associated complications, as well as in the consumption of tobacco and other psychotropic substances (p = 0.022), while patients on the waiting list for renal transplantation showed sex-related differences in terms of etiology (p = 0.012) and alcohol consumption (p = 0.005). The results showed significant sex-related differences in sociodemographic and psychological aspects, but no significant sex-related differences were observed in global quality of life in either of the two assessments in both groups. Discussion: The findings suggest that improvement in quality of life after liver or kidney transplantation is not influenced by the patient’s sex.

Editorial: Prognostic factors in pituitary tumors: clinical, biochemical, imaging, and pathological aspects

Editorial: Prognostic factors in pituitary tumors: clinical, biochemical, imaging, and pathological aspects

Association of Fusobacterium nucleatum Levels by ddPCR in Oral Rinse Samples With Periodontal Disease in Oral Squamous Cell Carcinoma Patients and in Controls.

The role of microbiome, particularly Fusobacterium nucleatum (Fn), in periodontal disease and oral squamous cell carcinoma (OSCC) has been recently explored. This study aimed to evaluate the Fn presence and its levels in oral rinse samples from Brazilian OSCC patients and healthy individuals and its association with sociodemographic, clinical, and oral health features. In this case-control study, 80 participants were included, 31 OSCC patients and 49 individuals without a cancer history. Clinical data were collected, and an oral exam was done on a subset of the cohort. Fn levels were evaluated by droplet digital PCR (ddPCR) in oral rinse samples and were categorized as Fn-high or Fn-low based on the median number of copies per reaction. OSCC patients showed higher levels of Fn (68%, p = 0.03) than controls, and all OSCC cases were diagnosed with periodontal disease (100%, p = 1.0). In the univariate analysis, Fn-high level was more frequently present in OSCC cases compared to controls (p = 0.01). It was also observed that Fn-high level OSCC cases were significantly associated with self-reported non-white ethnicity (71.4%, p = 0.01) and had more infiltrative lesions (57.1%, p = 0.02) than Fn-low OSCC cases. Fn-high levels in oral rinse samples, were significantly more prevalent among OSCC than in controls. In OSCC patients, Fn-high levels were associated with non-white ethnicity and lesions with infiltrative clinical aspects. Among OSCC cases, all had periodontal disease.

Mavorixafor: A spotlight on the clinical aspects and prospects of the first USFDA-approved treatment for the primary immunodeficiency WHIM syndrome

WHIM syndrome (WHIMS) is an extremely rare, severe, and potentially fatal genetic condition that affects the immune system, leading to warts, hypogammaglobulinemia, infections, and myelokathexis (WHIM). Effective therapy for WHIMS requires regular monitoring, medical intervention, and a collaborative approach to treatment. Due to the limited therapeutic options, addressing WHIMS is an unmet medical need. The United States Food and Drug Administration (USFDA) recently granted approval for mavorixafor as the first treatment for WHIMS. This review focuses on the pharmacological characteristics, clinical investigations, associated inventions, and prospects of mavorixafor. The literature for this article was searched on PubMed, reputable websites (USFDA and X4 Pharmaceuticals) and free patent databases like Espacenet. WHIMS is distinguished by severe neutropenia and hypogammaglobulinemia, which increases the risk of developing cancer. Mavorixafor enhances the movement of neutrophils and lymphocytes from the bone marrow (BM) to the bloodstream. Hence, it could be beneficial for managing medical illnesses characterized by a decrease in the quantity of neutrophils and lymphocytes in the bloodstream. X4 Pharmaceuticals has submitted patent applications for the utilization of mavorixafor in the treatment of diverse cancer types, inflammatory ailments, B-cell dysfunction, Waldenstrom's macroglobulinemia, and primary immunodeficiency disorders. This suggests that mavorixafor can effectively treat various disorders either alone or when used in conjunction with other medications. It will be intriguing to observe the future approvals of mavorixafor for various disorders.Keywords: Mavorixafor; WHIM syndrome; Cancer; Immunodeficiency; Patent; Prospect

From outdated to outstanding: an institution’s journey in reforming the dental materials science curriculum and lessons learned

BackgroundThe Dental Materials Science (DMS) course within Malaysian undergraduate dental education has traditionally been taught in isolation, with a relatively stagnant delivery mode. Recent shifts in national dental competency standards have necessitated substantial reform in the DMS curriculum. This study aims to outline the journey of a local dental institute in developing and implementing a competency-based DMS curriculum.MethodsA faculty curriculum task force was established to oversee the curriculum reform process. The reform was guided by a “bottom-up” approach using the five-step curriculum reform model: (1). Curriculum mapping, (2). Comprehensive needs assessment, (3). Clear learning objectives and outcomes, (4). Curriculum development and implementation, and (5). Continuous evaluation and improvement.ResultsStep 1 revealed the need to reduce content repetition and improve alignment with the new competency standards. Step 2 identified the need to include advanced materials, integrate theoretical and clinical aspects, and enhance teaching methods. The new curriculum included 25 relevant topics. Step 3 established three course learning outcomes, while Step 4 integrated DMS content horizontally and vertically across the curriculum, introduced innovative teaching methods, and diversified assessment methods. Step 5 ensured ongoing curriculum monitoring, with both short-term and long-term evaluations planned.ConclusionThe curriculum reform process represents a significant advancement in dental materials science while addressing challenges and aligning the curriculum with national standards. Ongoing evaluation, adaptability, interdisciplinary collaboration, and international engagement are essential for further improvements. This journey serves as a valuable reference for educators seeking to update their DMS curricula.

Epidemiological, clinical and therapeutic aspects of pterygium at the district hospital of Commune VI, Bamako Mali

Pterygium is a benign conjunctivo-elastic neoformation of the ocular surface with a triangular shape, canthal base and corneal apex. It extends into the area of the palpebral cleft, preferably in the nasal sector, towards the corneal apex. It is therefore easy to imagine the harmful consequences of its progression on vision The distribution of pterygium is global, but its prevalence is higher in hot, dry climates. Populations living in warm, desert environments, located in peri-equatorial regions at latitudes of 37° north and south of the equator and highly exposed to ultraviolet radiation are at higher risk of developing this disease During our study, we collected 83 cases of pterygium, a frequency of 0.36%. More than half, or 70%, of our patients were women with a sex ratio M/F: 0.36. The age group over 60 years old was the most represented with 26.51%. Itching dominated the warning signs with 36.14%. Stage II was in the majority with 51.81%. Nasal pterygium was the most common with 90%. All our patients have benefited from an excision of the pterygium with autograft of the same eye. We recorded 7 cases of recidivism, i.e. 8.43%. Pterygium, although benign, is a public health problem since, for any type of surgery involved, it is impossible to avoid recurrences, which characterize the disease. In Bamako, at the hospital of the district of commune VI, the evolution was unpredictable but seems more favorable with the limboconjunctival autograft Keywords: surgery, pterygium, commune VI, Bamako.

Twelve Tips for Engaging Medical Students in Rural-Focused Research

Background The future of rural healthcare depends on training the future rural health workforce, and on rural health research that can guide clinical and policy decisions in rural spaces. Promotion of rural healthcare careers usually focuses on clinical aspects of care, and research may be seen as a lower priority. Supporting students to be involved in rural focused research offers the opportunity to broaden the pool of potentially rural interested students, and to develop research and scholarship skills and capacity in the future rural workforce. Aim and method We identify twelve tips that medical schools can adopt to foster medical student participation in research and promote student interest in rural healthcare and rural medical practice. These recommendations are based on a review of literature and our personal experience of conducting rural-focused research activities with medical students. Conclusion Through these twelve tips, we provide a practical framework for enhancing undergraduate medical student exposure to rural-focused research to foster research capacity. This has potential to inspire student interest in future rural medical practice and could contribute to alleviate workforce and research gaps in rural areas.

Emerging Concepts in Bronchiectasis: Diagnosis, Pathophysiology, and Relevance in Lung Disease

This symposium took place during the 2024 European Respiratory Society (ERS) Congress held in Vienna, Austria. The main objective was to discuss the clinical aspects, diagnosis, and pathophysiology of bronchiectasis, a chronic, abnormal dilation of the bronchi, and its association with other lung diseases. The current understanding of the characteristics and prevalence of bronchiectasis in patients with chronic obstructive pulmonary disease (COPD) and alpha 1 antitrypsin (AAT) deficiency was discussed, as well as the relationship between the extent of traction bronchiectasis and exacerbations in idiopathic pulmonary fibrosis (IPF). The overarching message from the symposium was that advances are being made in elucidating the pathophysiology of bronchiectasis, and this is helping clinicians to understand why it occurs in patients with COPD and AAT deficiency. Increased characterisation of bronchiectasis is needed, including the understanding of its aetiology, disease development and progression, and the role of biomarkers in clinical management. This may help to identify treatable traits leading to personalised therapy with anti-inflammatory and antimicrobial drugs in the future.

Economic Analysis of Falls in a Private Hospital in Southern Brazil-A Case-Control Study.

In-hospital falls represent significant health and economic concerns, but previous studies regarding the economic cost of falls do not account for other cofounders (comorbidities and clinical aspects) in this cost evaluation. The aim of this study is to analyse the cost of in-hospital falls comparing those who had falls to nonfalls patients while accounting for several risk factors associated with falls. Data were collected from January 2020 to December 2022, in a private hospital in Brazil. The sample was divided into two groups: one with patients who fell and the other with nonfallers on a 1:2 ratio, and these groups were matched to avoid confounding variables. The median cost for patients who experienced falls was US$7520.26 compared to US$6144.24 for those without falls (p < 0.01). This trend was especially marked in men aged 20-40 who suffered falls and showed a significantly elevated median cost of US$29 722.02 distinguishing them from those without falls with a median cost of US$1179.48 (p < 0.01). Hospital falls significantly increase financial costs compared to nonfall cases, irrespective of comorbidities, length of stay or case-mix variations. The findings recommend a universal precautions approach to fall prevention in hospitals, targeting all hospitalised patients to effectively minimise the economic burden associated with in-hospital falls.

Ecological aspects of studying the thyroid function of the thyroid gland in women of reproductive age living in a region with iodine deficiency (Akhtynsky district, Republic of Dagestan, Russia)

Aim. To present epidemiological aspects of the study of thyroid function of the thyroid gland.The article presents the results of a clinical and laboratory examination and epidemiological aspects of studying the thyroid function of the thyroid gland in 120 women of reproductive age living in an area with iodine deficiency (Akhtynsky district, Republic of Dagestan – located at an altitude of 1.675 metres above sea level). The women were examined for thyroid diseases and for the presence of intrauterine infections: TORCH toxoplasmosis, ornithosis, rubella, cytomegalo‐ and herpesviruses.All the examined patients had thyroid diseases (the women are registered with an endocrinologist at an Endocrinological Dispensary). All women underwent correction of iodine deficiency in the form of iodine prophylaxis by taking medications containing a daily iodine requirement of up to 250 mcg to normalize thyroid function.Intrauterine infections (IUI) were found in 76 women (69 %. of the patients examined). Intrauterine infections of women registered in the women's clinic of the district hospital were also treated.

Unlocking the Impact of Phyto-bioactive Compounds against Neurodegenerative Disorders

Neurodegenerative disorders (NDs) are one of the prominent worldwide issues recently. Neurodegenerative disorders, like amyotrophic lateral sclerosis, Parkinson's disease, Alzheimer's disease, and Huntington's disease, are characterized by ongoing neuronal failure and loss of structure and function, which ultimately results in neuronal death. There are many established synthetic approaches to target pathogenesis of NDs and to mitigate it but having several challenges researchers are now focusing the significant use of plant derived bio-active constituents against several NDs which ultimately leads safer and potent results. Among these phyto-compounds such as carotenoids, essential oils, essential fatty acids, polyphenols, have attracted great animus due to their strong antioxidant and anti-incendiary properties effective against NDs. Considering these green compounds having significant role to manage various NDs as potent therapeutic approach, we reviewed the sources, application, safety and clinical aspects of phyto-constituents against NDs.