Seeking the aim - perspectives of asylum seekers, nurses, and authorities on the objectives of the asylum seekers' initial health assessment: a qualitative study.

BACKGROUND: A voluntary and free initial health assessment is offered to all asylum seekers upon arrival in Finland. The central aim of this initial health assessment is early identification of service needs. There is, however, limited information on how effective the initial assessment is in fulfilling its aims. This study explores the viewpoints of asylum seekers, reception centre nurses, and health authorities regarding the objectives of the initial health assessment. It serves as a starting point for effectiveness research, where effectiveness is defined as the achievement of intended aims. METHODS: This qualitative descriptive study is based on 31 semi-structured individual interviews (13 asylum seekers, 14 nurses, and four asylum health authorities) conducted in January and February 2019. Reflective thematic analysis was employed for data analysis, involving initial separate analyses for each group, followed by an assessment of differences and similarities between the groups. RESULTS: The importance of a comprehensive initial health assessment and preventing infections was emphasized by all groups. The main differences were views on service needs assessment in relation to persons in vulnerable situation and information provision. All groups described both individual and public health perspectives. CONCLUSIONS: This study provides valuable insights for developing a more effective assessment. Asylum seekers require comprehensive health assessment and details about their rights. To address these needs, it is crucial to update reception centre nurses' practices. Additionally, authorities responsible for planning and guiding services should refine their instructions concerning the information provided to asylum seekers and persons in vulnerable situations. The findings of this study can be used to enhance information provision and develop targeted training programs for nurses, as well as to evaluate the achievement of established aims.

Performance evaluation of Mexico's health system at the national and subnational level, 1990-2019: an analysis of the Health Access and Quality Index.

OBJECTIVES: This study aimed to comprehensively evaluate Mexico's health system performance from 1990 to 2019 utilising the Health Access and Quality Index (HAQI) as a primary indicator. STUDY DESIGN: A retrospective ecological analysis was performed using data from the Global Burden of Diseases, Injuries and Risk Factors Study (GBD) study and the National Population Council (CONAPO). METHODS: HAQI values for 1990, 2000, 2010, 2015, and 2019 were examined for each state in Mexico and three age groups (young, working, and post-working). Additionally, the marginalisation index was employed to assess inequalities in the HAQI distribution across states. The concentration index of the HAQI for each year was estimated, and the efficiency of states in producing the HAQI was evaluated using a data envelopment approach. RESULTS: Through the analysis of national and subnational data, results indicated an overall improvement in healthcare access and quality during the study period. Although differences in the HAQI value related to state marginalisation decreased from 1990 to 2015, by 2019, the inequality had returned to a level comparable to 2000. Efficiency in producing health (HAQI values) exhibited substantial heterogeneity and fluctuations in the ranking order over time. States such as Nuevo León consistently performed well, while others, such as Guerrero, Chihuahua, Mexico City, and Puebla, consistently underperformed. CONCLUSIONS: The findings from this study emphasise the necessity for nuanced strategies to address healthcare disparities and enhance the overall system performance. The study provides valuable insights for ongoing discussions about the future of Mexico's healthcare system, aiming to inform evidence-based policy decisions and improve the nationwide delivery of healthcare services.

Correlation between Demodex species in primary and recurrent chalazia.

OBJECTIVE: To determine the correlation between the infestation by species of Demodex spp. and the occurrence of primary and recurrent chalazia. METHODS: Prospective and observational study. Patients with primary or recurrent chalazia were included. Eyelash samples were taken to determine the microscopic presence of Demodex spp. The correlation between the recurrence of the chalazia and the infestation by Demodex spp. mites was determined using Spearman's rank correlation coefficient test. RESULTS: Sixty-eight adult patients diagnosed with chalazia were included. In 63.2% of the total cases, the presence of one or more parasites of the genus Demodex spp. was documented. In the quantitative parasitological study, it was found that 25% of all cases presented infestation by Demodex spp. defined by an index greater than or equal to 0.5 parasites per eyelash. The most frequently found species was Demodex folliculorum. Of the 14 patients with recurrent chalazia, 50% presented infestation by Demodex spp. and in 91.7% of the cases the infestation was by D. folliculorum. There is a positive, directly proportional correlation between these factors (rθ=+0.665, P<.05). In the group of patients with primary chalazion, only 18.5% presented infestation by Demodex spp., and in 81.6% of these cases it was caused by D. folliculorum. There is a non-statistically significant correlation between these two factors. CONCLUSION: There is a direct, high and statistically significant correlation between the recurrence of the chalazion and the infestation by Demodex spp., there is no statistically significant correlation between the primary chalazia and the presence of Demodex spp.

Congenital mature orbital teratoma: A case report.

Teratomas are gonadal or extragonadal neoplasms, derived from the three embryonic tissues, composed of germ cells of the neuroectoderm, mesoderm and ectoderm. Congenital orbital teratoma (OCT) commonly affects the left orbit, primarily affecting women over men at a ratio of 2:1. We present the case of a female patient of 9 days of extrauterine life with a left mature congenital orbital teratoma. The orbit and oculoplastic service performed an orbital exenteration and total resection of the tumor mass.

How we approach the treatment of patients with high-risk neuroblastoma with naxitamab: experience from the Hospital Sant Joan de Déu in Barcelona, Spain.

Naxitamab [humanized 3f8 (hu3F8)] is a humanized monoclonal antibody (mAb) targeting the disialoganglioside GD2. It was approved in 2020 by the United States Food and Drug Administration (FDA) in combination with granulocyte-macrophage colony-stimulating factor (GM-CSF) for treatment of pediatric and adult patients with relapsed/refractory high-risk neuroblastoma, limited to the bone or bone marrow (BM). The team at Sant Joan de Déu Children's Hospital in Barcelona, Spain, have been using naxitamab to treat neuroblastoma under clinical trial protocols [e.g. Trial 201, and hu3F8, irinotecan, temozolomide, and sargramostim (GM-CSF) (HITS) study] and compassionate use since 2017. The team has experience with two primary regimens: naxitamab with GM-CSF only, or naxitamab in combination with irinotecan, temozolomide, and GM-CSF (chemoimmunotherapy). This article aims to provide a practical overview of the team's experience with naxitamab to date, including preparing the treatment room and selecting the team. Adverse event management, including the use of ketamine to manage pain during anti-GD2 mAb infusions, is also discussed. We hope this will provide practical information for other health care providers considering offering this treatment.

Sofosbuvir-velpatasvir in Mexican patients with hepatitis C: A retrospective review.

INTRODUCTION: The sofosbuvir-velpatasvir (SOF/VEL) combination is a direct-acting antiviral therapy that is authorized and available in Mexico, making the performance of a real-world multicenter study that evaluates the sustained virologic response at 12 weeks post-treatment a relevant undertaking. METHODS: A retrospective review of the case records of 241 patients seen at 20 hospitals in Mexico was conducted to assess hepatitis C treatment with the SOF/VEL combination (n = 231) and the sofosbuvir/velpatasvir/ribavirin (SOF/VEL/RBV) combination (n = 10). The primary efficacy endpoint was the percentage of patients that achieved SVR at 12 weeks after the end of treatment. RESULTS: Overall SVR was 98.8% (95% CI 97.35-100%). Only three patients did not achieve SVR, two of whom had cirrhosis and a history of previous treatment with peg-IFN. Of the subgroups analyzed, all the patients with HIV coinfection, three patients with genotype 3, and the patients treated with the SOF/VEL/RBV combination achieved SVR. The subgroups with the lower success rates were patients that were treatment-experienced (96.8%) and patients with F1 fibrosis (95.5%). The most frequent adverse events were fatigue, headache, and insomnia. No serious adverse events were reported. CONCLUSION: Treatments with SOF/VEL and SOF/VEL/RBV were highly safe and effective, results coinciding with those of other international real-world studies.

Oral selenium improved the disease activity in patients with mild Graves' orbitopathy.

BACKGROUND: Graves' orbitopathy (GO) is the most common extrathyroidal manifestation of Graves' disease (GD), an autoimmune disorder arising from the activity of T lymphocytes against antigens that infiltrate thyroid tissue, orbital tissue and extraocular muscles. An increase in oxidative stress has been discovered in autoimmune thyroid disease, encouraging investigation into new forms of treatment. Selenium has been described as a treatment option given its antioxidant properties. The present study evaluates the decrease of progression and inflammatory signs in patients with mild GO with oral selenium supplementation. METHODS: Controlled, randomized, single center trial at an ophthalmology referral center in Mexico City. Patients at least 18years of age with mild GO according to the CAS classification were included; exclusion criteria in addition to corticosteroid treatment included smokers or selenium allergy. Each patient was randomized into one of two groups. Group A took placebo tablets which consisted of 100µg of starch twice a day for 6months, and group B took a 100µg selenium tablet twice a day for 6months. The patients from both groups were examined and evaluated using a CAS score before and after the first, third and sixth month of treatment. RESULTS: Thirty eyes of 30 patients were studied. The pretreatment values showed no statistically significant differences between groups (P>0.05). Intergroup analysis showed statistically significant differences in palpebral fissure and CAS score between the pretreatment values and six months after treatment in the selenium group (P<0.05). No differences were found in any variables in the placebo group during the study period (P>0.05). No adverse events were reported. CONCLUSIONS: This is the first study in a Mexican population demonstrating that oral selenium decreases clinical activity and stops progression in patients with mild GO.

Sofosbuvir-velpatasvir in Mexican patients with hepatitis C: A retrospective review. / Sofosbuvir-velpatasvir en pacientes mexicanos con hepatitis C: una revisión retrospectiva.

INTRODUCTION: The sofosbuvir-velpatasvir (SOF/VEL) combination is a direct-acting antiviral therapy that is authorized and available in Mexico, making the performance of a real-world multicenter study that evaluates the sustained virologic response at 12 weeks post-treatment a relevant undertaking. METHODS: A retrospective review of the case records of 241 patients seen at 20 hospitals in Mexico was conducted to assess hepatitis C treatment with the SOF/VEL combination (n = 231) and the sofosbuvir/velpatasvir/ribavirin (SOF/VEL/RBV) combination (n = 10). The primary efficacy endpoint was the percentage of patients that achieved SVR at 12 weeks after the end of treatment. RESULTS: Overall SVR was 98.8% (95% CI 97.35-100%). Only three patients did not achieve SVR, two of whom had cirrhosis and a history of previous treatment with peg-IFN. Of the subgroups analyzed, all the patients with HIV coinfection, three patients with genotype 3, and the patients treated with the SOF/VEL/RBV combination achieved SVR. The subgroups with the lower success rates were patients that were treatment-experienced (96.8%) and patients with F1 fibrosis (95.5%). The most frequent adverse events were fatigue, headache, and insomnia. No serious adverse events were reported. CONCLUSION: Treatments with SOF/VEL and SOF/VEL/RBV were highly safe and effective, results coinciding with those of other international real-world studies.

Preoperative central macular thickness as a risk factor for pseudophakic macular edema.

PURPOSE: This study aims to determine whether elevated central macular thickness (CMT) before uncomplicated cataract surgery may be a risk factor for developing cystic macular edema (CMEs) as measured by Cirrus-OCT and defined as the presence of macular intraretinal cysts. METHODS: A prospective study in Hospital Universitario Poniente, Almeria, Spain, where 379 patients were included for optical coherence tomography (OCT) before cataract surgery, the following day, at 1 month and at 3 months and the presence of macular intraretinal cysts assessed by OCT. Patients with known risk factors for developing CME and patients who developed major surgical complications were excluded. RESULTS: One hundred seventy-nine patients completed the study. The pre-surgical CMT was 257.75 (20.60) µm measured by Cirrus-OCT. After 1 month, there was an average increase in CMT of 277.86 (45.29) µm, and this increase in thickness decreased after 3 months to an average value of 267.86 (20.17) µm. There were 10.34% of patients with cysts in some of the controls after surgery. This study proposes a binary logistic model to predict the presence of CME depending on the pre-surgery CMT. The cut-off point was 260.5 µm. CONCLUSION: Patients with pre-surgical macular thickness > 260.5 µm measured by Cirrus- OCT before cataract surgery, no known risk factors for developing CME and no major surgical complications presented 9.08 times more probability to develop macular intraretinal cysts after uncomplicated cataract surgery.

Challenges in early phase clinical trials for childhood cancer during the COVID-19 pandemic: a report from the new agents group of the Spanish Society of Paediatric Haematology and Oncology (SEHOP).

PURPOSE: The COVID-19 pandemic has forced healthcare stakeholders towards challenging decisions. We analyse the impact of the pandemic on the conduct of phase I-II trials for paediatric cancer during the first month of state of alarm in Spain. METHODS: A questionnaire was sent to all five ITCC-accredited Spanish Paediatric Oncology Early Phase Clinical Trial Units, including questions about impact on staff activities, recruitment, patient care, supply of investigational products, and legal aspects. RESULTS: All units suffered personnel shortages and difficulties in enrolling patients, treatment continuity, or performing trial assessments. Monitoring activity was frequently postponed (73%), and 49% of on-going trials interrupted recruitment. Only two patients could be recruited during this period (75% reduction in the expected rate). CONCLUSIONS: The COVID-19 crisis has significantly impacted clinical research practice and access to innovation for children with cancer. Structural and functional changes are under way to better cope with the expected future restrictions.

Transcriptional response of Fusarium oxysporum and Neocosmospora solani challenged with amphotericin B or posaconazole.

Some species of fusaria are well-known pathogens of humans, animals and plants. Fusarium oxysporum and Neocosmospora solani (formerly Fusarium solani) cause human infections that range from onychomycosis or keratitis to severe disseminated infections. In general, these infections are difficult to treat due to poor therapeutic responses in immunocompromised patients. Despite that, little is known about the molecular mechanisms and transcriptional changes responsible for the antifungal resistance in fusaria. To shed light on the transcriptional response to antifungals, we carried out the first reported high-throughput RNA-seq analysis for F. oxysporum and N. solani that had been exposed to amphotericin B (AMB) and posaconazole (PSC). We detected significant differences between the transcriptional profiles of the two species and we found that some oxidation-reduction, metabolic, cellular and transport processes were regulated differentially by both fungi. The same was found with several genes from the ergosterol synthesis, efflux pumps, oxidative stress response and membrane biosynthesis pathways. A significant up-regulation of the C-22 sterol desaturase (ERG5), the sterol 24-C-methyltransferase (ERG6) gene, the glutathione S-transferase (GST) gene and of several members of the major facilitator superfamily (MSF) was demonstrated in this study after treating F. oxysporum with AMB. These results offer a good overview of transcriptional changes after exposure to commonly used antifungals, highlights the genes that are related to resistance mechanisms of these fungi, which will be a valuable tool for identifying causes of failure of treatments.

Acute care for elderly patients in a functional impairment prevention unit. / Atención aguda a pacientes ancianos en una unidad de prevención del deterioro funcional.

AIM: To determine whether the care of patients with moderate dependency who were hospitalised in a functional impairment prevention unit (FIPU) was superior to that of a conventional unit (CU) in terms of functional impairment and mean stay. METHODS: We conducted a single-centre, retrospective, controlled intervention study that compared acute treatment in an FIPU and in conventional wards. The study included 466 elderly patients with moderate dependence (Barthel index, 30-70) and older than 75 years. Of these, 280 were included in the intervention group and 186 in the control group. The primary outcomes were loss of functionality attributable to the hospitalisation (measured by the loss of ambulation and urinary continence) and differences in the length of stay. RESULTS: The patients hospitalised in the FIPU showed less functional impairment as determined by the loss of urinary continence (2.1% of the FIPU patients vs. 9.7% of the CU patients; p<.01) and the loss of walking ability (2.1% vs. 25.3%; p<.01). The patients hospitalised in the FIPU had a shorter mean stay (7.4 vs. 8.5 days; p<.05), with 1 day less of stay than the CU patients. CONCLUSION: The acute care of elderly patients with moderate dependency in an FIPU was independently associated with less functional decline and shorter stays.

Treatment of symptomatic epiblepharon with Botulinum toxin type A in patients under 2years of age. / Experiencia del uso de la toxina botulínica tipo A para el tratamiento sintomático del epiblefaron en pacientes menores de 2 años.

INTRODUCTION: Epiblepharon is a congenital eyelid malposition due to a horizontal skin fold and a redundant orbicular muscle, resulting in the inward positioning of the eyelashes. OBJECTIVE: Personal experience is presented of the non-surgical correction of symptomatic epiblepharon using a pretarsal injection of 5 IU of botulinum toxin type A (BoNT-A) into the orbicular muscle. MATERIAL AND METHODS: Patients with epiblepharon younger than 2 year were included in the study. A review was made of their clinical charts and the symptoms and signs of epiblepharon were evaluated before and after treatment with BoNT-A. RESULTS: A total of 40 patients were included (28 girls [70%]). The mean age at treatment was 11 months (range, 4-24 months). A total of 76 eyelids were treated with BoNT-A. A statistically significant improvement in symptoms, lash-corneal touch, and punctate corneal epitheliopathy were reported after the treatment with 5IU BoNT-A. The mean final follow-up was 25.5 weeks (range, 4-92 months). CONCLUSIONS: The present study provides evidence that a pretarsal BoNT-A injection is an effective and safe treatment for the correction of symptomatic epiblepharon in patients younger than 2 years of age.

Prebiotic Phosphorylation of Uridine using Diamidophosphate in Aerosols.

One of the most challenging fundamental problems in establishing prebiotically plausible routes for phosphorylation reactions using phosphate is that they are thermodynamically unfavorable in aqueous conditions. Diamidophosphate (DAP), a potentially prebiotically relevant compound, was shown to phosphorylate nucleosides in aqueous medium, albeit at a very slow rate (days/weeks). Here, we demonstrate that performing these reactions within an aerosol environment, a suitable model for the early Earth ocean-air interface, yields higher reaction rates when compared to bulk solution, thus overcoming these rate limitations. As a proof-of-concept, we demonstrate the effective conversion (~6.5-10%) of uridine to uridine-2',3'-cyclophosphate in less than 1 h. These results suggest that aerosol environments are a possible scenario in which prebiotic phosphorylation could have occurred despite unfavorable rates in bulk solution.

Smallholder Farmer Adoption of Climate-Related Adaptation Strategies: The Importance of Vulnerability Context, Livelihood Assets, and Climate Perceptions.

Despite increased research characterizing the adaptive capacity of households and communities, there are few empirical studies that test why farmers adopt costly climate-related adaptive strategies, which strategies are implemented, and farmers' perceptions of climate changes. In this study, we analyzed determinants for smallholder farmer adoption of adaptation strategies in Chiapas, Mexico. We conducted 291 surveys with landowners in eight coffee farming communities. Farmers were asked which of 21 adaptation strategies they had engaged in, within five categories: migration, storage, land use diversification, community investment, and market exchange. We found the most frequent strategies included planting shade coffee, diversifying crop varieties, shifting sow date, building living walls, reforesting, or engaging in soil conservation. Although many farmers have experienced natural disasters like hurricanes and earthquakes, they were most concerned by long-term threats to crops like coffee rust and higher temperatures, that require costly adaptive investments. We find farmers adapt to climate events because of their vulnerability context (i.e., experience with disasters and distance to markets). Land holdings (i.e., natural capital), farm equipment (i.e., physical capital), and group membership (i.e., social capital), were also key factors influencing adaptation. Finally, farmers with strong perceptions of drought and temperature change were most likely to adapt. These results suggest policy makers should have a multi-pronged approach to: improve farmers' resource base through explicitly promoting adaptation strategies like crop and income diversification; inform climate perceptions through workshops on climate and weather; and strengthen participation in community and producer organizations to increase smallholder adaptation.